... design,less material,competitive price 2.environment-friendly 3.CE and high quality Fitness equipment 1.Material: Steel or galvanized steel, ... the feet simulating sliding. 4.Functions:Activate upper and lower limbs and waist joints,strengthen the flexibility of the muscle ... screw 5.Certificate: CE aproved 6.Packing: Cotton and plastic film 7.Using placement: Park, kindergarten, Supermarket, school ...