Abdominal Rollers

Workout exercise fitness black mdwk model: sku749862 material: plastic + rubber + pvc + foam + stainless steel pipe color: black size: (l)x(w) 26x15cm/10.24''x5.91''(appr.) features and high quality. 1) comes with the foam knee pad. 2) lightweight, durable, convenient. 3) mute, stable, environmental protection. 4) dual glide wheels to help