Leather

Material: semi - pu polyurethane,
Hydrolysis resistance: 5 years,
Normal service life: 5 years,
Not resistant to alcohol,
Easy to clean,
Characteristics:
Yellowing resistance,
Mouldproof ball,
Resistance to twists and turns,
Yellow mark fire prevention,
Wear resistance 100,000 times

Sponge

Flame retardant: optional,
Do you have an environmental protection certificate? yes,
Thickness: 85 mm,
Density: 27~30kg/m³,
Sponge material: machine cotton ( medium soft sponge )

Structure

Dynamic load bearing: lifting the rated load by 175 kg,
Static load bearing: lifting the rated load by 175 kg,
Material of metal structure: Q235A weldment,
Thickness of metal structure: 1.5 - 6mm

Truckle

Diameter: Φ 100,
Material: PU,
Medical exclusive: No.