Ultra-wide ab roller with built-in resistance and ergonomic handles to help maximize results of ab roll-out exercises
Interior kinetic engine uses a carbon steel spring to provide resistance and amplify abdominal and arm workout
Ultra-wide wheel tread offers stability when carving left, right or center for targeted work on obliques
Ergonomic hand grips are angled to activate arm and core muscles; handles are removable for easy storage and transport

size: 16x18cm
Material:PVC material
colour:sea blue

Package Contents:
1 x Rebound Abdominal Wheel
1 x Free Kneeling Pad

Only the above package content, other products are not included.
Note: different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.