Brand new, unopened ● A compact twist board that allows for easy full-body exercise at home. ● Simply twisting your body while standing or sitting can tighten your waistline, as well as improve posture and balance. ● Its slim size doesn't take up much space, and it can be stored neatly when not in use. 《Usage Notes》 ● This product is not for medical treatment. ● For general household use. Do not use for purposes other than its intended use. ● Avoid using on slippery floors; use a mat or similar. ● Due to the nature of the materials, they may gradually deteriorate, leading to reduced strength, changes in appearance, and stickiness. Please be aware of this. It will be placed in a plastic bag and shipped via Yu-Packet Post. As it will be shipped by post, the box may be slightly crushed. Please understand this before purchasing.