Features1Stretching of the shoulders, correcting the hunchback, straightening posture, no slipped shoulders, forming a nice shoulder line. 2Thin and tight wrapping feeling, can effectively shape the arm, and there is no problem wearing it inside the clothes. 3Concave?convex woven sleeves have tighter elasticity and a strong sense of wrapping, restore the elasticity of loose muscles. 4Shape and tighten arm skin, make arm line good?looking and firm. Segmented pressure, comfortable and not tight, good effect. 5Adopts high quality polyurethane fabric, soft and skin?friendly, easy to wear and take off.SpecificationCondition: 100% Brand NewItem Type: Arm ShaperMaterial: PolyurethaneColor: Skin ColorProduct Size:M: Shoulder Width: Approx. 36-43cm / 14.2-16.9inL: Shoulder Width: Approx. 39-46cm / 15.4-18.1inSize Shoulder Width M 36-43cm / 14.2-16.9in L 39-46cm / 15.4-18.1inConcave-convex woven sleeves have tighter elasticity and a strong sense of wrapping, restore the elasticity of the loose muscles, shape and tighten the arm skin, and the arm lines are better looking and firm.Package List1 x Arm Shaper