2pcs/1pc Pilates Ring, (Large/Small - Blue, Pink, Purple With Resistance) Yoga Resistance Circle - Home Fitness Exercise Accessory, Suitable For Full Body Shaping And Muscle Strengthening - Pilates Resistance Ring - EVA Foam Yoga Circle, Suitable For Buttocks Shaping, Knee Massage, Shoulder And Back Tightening, Pelvic Repair, Pelvic Floor Muscle Repair, Leg Slimming, Lightweight And Portable