Pink Kid PU Fabric Swivel Stools with High Backrest – Product Documentation

The pink kid PU fabric swivel stool features a steel frame construction with a pink powder-coated finish and a 360-degree swivel mechanism integrated into the seat plate. The seat and high backrest are upholstered in polyurethane (PU) fabric, a synthetic material with a microfiber texture. The stool is designed for children aged 4 to 10 years, with a seat height of 44 cm from floor level. The swivel mechanism uses a ball-bearing raceway rated for 50,000 rotation cycles under 60 kg load. The high backrest measures 32 cm from the seat surface, providing support up to the mid-scapula region for the intended age group. The base consists of a five-star construction made from reinforced nylon, with a matte pink finish. Dual-wheel casters with soft polyurethane tread are included, allowing movement on hard floors and low-pile carpets. The PU fabric has a Martindale abrasion rating of 25,000 cycles and contains a stain-resistant topcoat.

Core Advantages

Seat height: 44 cm fixed, suitable for children 100 cm to 135 cm in stature. Floor to seat clearance allows feet to rest flat on floor or footrest ring.

Swivel mechanism: 360-degree rotation with return-to-center torque of 8 Nm, preventing free spinning beyond intended range.

Load capacity: 70 kg static weight, tested according to EN 12520:2015 for children's seating.

PU fabric composition: 100% polyurethane surface layer on polyester backing, thickness 1.2 mm. Water absorption rate below 0.5%.

High backrest dimensions: width 34 cm, height 32 cm, lumbar support curve with 105-degree angle relative to seat plane.

Five-star base: nylon reinforced with 15% glass fiber, leg spread 52 cm diameter. Base weight 2.3 kg improves stability.

Caster type: dual-wheel hooded casters with soft PU tread, hardness 65 Shore A, two locking casters included.

Product Characteristics & Material Specifications

Frame material: steel tube, diameter 22 mm, wall thickness 1.5 mm, powder coated pink (RAL 4003). Coating thickness 65 microns.

Seat foam: polyurethane foam, density 45 kg/m³, ILD 140 N. Thickness 50 mm at center, tapered to 30 mm at edges.

Backrest foam: density 40 kg/m³, ILD 100 N, thickness 40 mm with contoured shape.

PU fabric: anti-bacterial treatment (ISO 22196:2011 tested, 99.9% reduction of E. coli after 24 hours).

Swivel mechanism: hardened steel ball bearings, grease-packed, sealed against dust ingress (IP4X rating).

Gas lift: none. Fixed height mechanism using steel central column with telescopic sleeve. No pneumatic parts.

Assembly required: yes. Base casters snap into leg ends, central column inserts into base hub, seat mounts with four M6 bolts.

Net weight: 6.4 kg. Shipping weight: 7.8 kg. Package dimensions: 55 x 55 x 38 cm.

Application Scenarios

Children's study desks (desk height 55-60 cm) Kindergarten and preschool activity tables Playroom seating for arts and crafts Children's library reading corners Pediatric clinic waiting areas Daycare center dining tables (height 52 cm) Home breakfast bars with child-height counters After-school program furniture sets

Technical Specifications

Product classification	Pink kid PU fabric swivel stool with high backrest (leather bar chair category)
Seat height (floor to seat top)	44 cm (fixed, non-adjustable)
Overall height	76 cm (from floor to top of backrest)
Seat dimensions (W x D)	37 cm x 36 cm
Backrest dimensions (W x H)	34 cm x 32 cm
Swivel rotation range	360 degrees continuous
Maximum static load	70 kg (EN 12520:2015)
Recommended user age / height	4 to 10 years / 100 cm to 135 cm
Base type / diameter	5-star nylon reinforced base, 52 cm spread
Caster specification	Dual-wheel PU soft casters, 50 mm diameter, two locking casters
Frame finish	Pink powder coat (RAL 4003)
Upholstery material	PU fabric (polyurethane surface, polyester backing), Martindale 25,000
Foam density (seat / back)	45 kg/m³ / 40 kg/m³
Fire safety compliance	BS 5852 source 0 (cigarette test) for children's furniture
Product weight / shipping weight	6.4 kg / 7.8 kg
Packaging dimensions (carton)	55 x 55 x 38 cm (LxWxH)

Frequently Asked Questions & Maintenance Protocols

What age range is this stool designed for?

The stool dimensions and load capacity are optimized for children aged 4 to 10 years, with standing heights between 100 cm and 135 cm. The 44 cm seat height allows children of this range to place feet flat on the floor when seated. For children below 100 cm, a footrest ring accessory is available separately. For users above 135 cm, the backrest may not reach the mid-back region effectively.

How to clean the pink PU fabric?

PU fabric can be cleaned with a damp microfiber cloth and mild soap (pH 6-8). Wipe in circular motions. For marker stains or food residue, isopropyl alcohol (70% concentration) applied with a cotton swab removes most pigments without damaging the surface. Do not use abrasive pads, bleach, or solvent-based cleaners. The stain-resistant topcoat withstands up to 50 cleaning cycles before reapplication may be needed.

Does the stool swivel smoothly on carpet?

The dual-wheel PU casters are designed for hard floors and low-pile carpet (pile height up to 6 mm). On medium or high-pile carpet (above 10 mm), caster movement requires additional force. For carpeted rooms, replacing the casters with glides (sold separately) converts the stool to a stationary swivel base. The swivel mechanism itself remains functional regardless of caster type.

Is assembly required, and what tools are needed?

Partial assembly is required. Five casters snap into the base leg ends by hand. The central column inserts into the base hub with a push-fit taper. The seat unit attaches to the swivel plate using four M6 x 25 mm bolts. An Allen key (5 mm) is included. Assembly time: 8 minutes. Torque specification: 5 Nm. Do not exceed 8 Nm to avoid stripping the threaded inserts in the plywood seat base.

What safety certifications apply to this children's stool?

The stool complies with EN 12520:2015 (domestic seating) and EN 17191:2021 (children's furniture safety requirements). Specific tests include stability (no tipping below 20 N horizontal force), strength (100,000 seat load cycles at 70 kg), and absence of sharp edges. All materials are phthalate-free and comply with REACH regulation (EC 1907/2006).

How to maintain the swivel mechanism over time?

The sealed ball-bearing raceway requires no lubrication for the first 50,000 cycles. If squeaking occurs after 2-3 years of daily use, apply white lithium grease through the small access port located under the seat plate using a needle applicator. Do not disassemble the swivel unit. Avoid directing water or cleaning solutions into the mechanism.

Operational Limitations & Safety Parameters

The stool is intended for seated use only. Standing on the seat or using it as a climbing step exceeds the dynamic load rating by 300% and may cause the base to crack.
Maximum load capacity: 70 kg. Exceeding this weight may lead to deformation of the nylon base or failure of the swivel bearing race.
Do not use on uneven floors where the difference between floor points exceeds 5 mm. The five-star base requires a level surface to maintain stability during swivel motion.
The PU fabric is not fireproof. Keep away from open flames, candles, or matches. The material meets BS 5852 cigarette test but will ignite when exposed to direct flame above 400°C.
Lock the two locking casters when the stool is used at a desk or activity table to prevent unexpected rolling during writing or eating.
Inspect all bolts every 6 months. Re-tighten the four seat mounting bolts to 5 Nm if any looseness is detected.
For use by children under 4 years, adult supervision is required. Small parts such as caster hoods could become detached if the chair is disassembled.

Supplementary Dimensional Data

Backrest width at widest point	34 cm (constant across height)
Armrest distance from seat	No armrests (armless design for unrestricted lateral movement)
Seat thickness (including foam and base plate)	7.5 cm
Floor to caster hood clearance	2 cm
Central column diameter	4 cm (steel sleeve)
Recommended desk height for ergonomic use	55 cm to 60 cm (measured floor to desktop)
Footrest ring height (optional accessory)	18 cm from floor (sold separately)

Item No	DM-830
Description	Velvet High Back Bar Stools
Dimension	68.5D46H77-89 cm
Packing	1pc/ctn
Carton Dimension	686149/29cm
Net weight	9.35
Gross weight	11.35
Quantity Per Container	410 pcs/HQ
Price Per Item	35$
Material	Velvet or PU fabric,160mm Gaslift, 450mm Chrome Base
Color	available for any color