Details of ab roller 4 wheel:

1. Product size: 48x52x12cm 

2. PU wheel diameter: 82mm 

3. Each set is equipped with a kneeling pad, the size of the kneeling pad: 29*29*1.6cm 

4. ISPO-AWARD award-winning product 

5. Different parts can be exercised and used in a variety of ways

.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

Different way for using the ab roller 4 wheel

Durable carton box for packing