Slidefit 4-wheel Abdominal Wheel

Here is another ab roller that lets you work your core hard. The Slidefit Abdominal Wheel can be used on the ground or against the wall. It provides resistance when pushed out and assists when pulled back. This 4-wheel core trainer can move in any direction. It has a non-slip texture for a safe workout. 

This ab slider has 120kg weight capacity. It measures 17.2 x 4.7″.

[where to get it]