Product information:
Color: Black (with wheels), Black (without wheels)
Material: Nylon, carbon steel, hydraulic cylinder
Adjustable force range: 10-20OKG
Gear: 1-15 gear (15 gear)
Product shortened storage size: 18 * 30.5CM
Product lengthened storage size: 20.5 * 42.5CM
Product shortened opening size: 51 * 28.5Cm
Product lengthened open size: 65*40. 4cm

Arm strength device * 1+wheels * 3+manual+kneeling pad+small accessories * 1 pack+pearl cotton+box+outer box.