The Pilates ring is ideal for floor and Pilates exercises, can be used to burn belly fat and tone upper arms, inner & outer thighs, Abs & pelvic muscles - enhances mobility, agility & stamina High tensile strength, tens of thousands of times by tensile testing, safe, durable. Lightweight Pilates and exercise ring with medium resistance Foam padded ring for extra comfort [Strong compression resistance] High elasticity, durable and not deformed after thousands of compression tests. [Slip-resistant, wear-resistant, comfortable feel] Double-sided groove design, non-slip handle, comfortable arc. [High-strength glass fiber] Excellent resistance to extrusion, light weight without deformation. [NBR non-slip protective cover] Thickened foam cotton to cushion exercise energy. Package : 1 piece Item Weight : 600g Ring size: 38*3.5cm