This is an ab roller wheel, a piece of fitness equipment used for core strength training.
It features a double-wheel design for stability.
The handles have a non-slip foam grip for comfort and safety during use.
It is designed to engage and strengthen muscles in the back, chest, arms, and core.
The equipment is suitable for use in a gym or at home and works on most floor surfaces.
It is often sold as part of a multi-piece home gym kit.