yoga wheel professional slimming waist shape bodybuilding back training pilates magic circle ring babalance accessory yoga wheel

features: 1. tpe outer circle, the non-slip patterns enhance use safety; environmental protection, non-toxic, and odorless, non-irritating to skin. 2. the interface fits tightly, skin-friendly and soft, and does not hurt body when using. 3. the design perfectly fits the curved shape of the back spine. when used, it can extend and ease the back and even the entire body. 4. pp material improves the stability. material :tpe+pp specification: 33*14cm