Neoprene waist trimmer1, Material: Neoprene & fabric.
2, Black/ Yellow outside, black inside .
3, Velcro closure provides easy, adjustable fit for most people. 4, Washable, comfortable, light-weight, stretchy fabric stays in place while exercising.
5, Supports back and improves posture.
6. Includes one high-quality 9''x 46" neoprene waist trimmer belt
7. If you have any question about the items, pls let us know and we will try our best to solve it for you asap.