Description:Good elasticity: for arm sleeves have good ductility and elasticity.Milk silk + blue film: for arm sleeves are made of milk silk and blue film, durable and skin friendly.Suitable for: these slim for arm bandages are specially designed for people with flabby arms. You can easily shape your arms over time by compressing them while resisting shaking.Good air permeability: for arm sleeves have good air permeability and are not stuffy.Occasion: no matter you are anywhere else, you can use for arm shaping sleeves and calf shaping clothes, because you can wear them inside your clothes.Specification:Material: milk silk + blue filmColor: blackSize:Approx.28.7x26.1x17 cm/11.29x10.27x6.69 inches.Package Includes:1 Pair Protective Gear.