1.Slider allow you to slim, tone, and firm your muscles. 2.The home gym material is high pp pvc. 3.the packing is:60*39*38.5. Features: 1) Can be used in different places and different postures 2) Suitbable for both young and old people 3) Can increase muscle mass, strength, endurance, power, And definition 4) Fully transparent, half transparent available 5) Rim material: PU, PVC 6) Inner cover ...