specification: Item Type: Knee Boots Straps_x000D_Size: Approx. 40.5 x 2.5cm/15.9 x 1.0in_x000D_Function: Helps prevent boots from falling off, whether they are long boots, half boots or low boots._x000D_Material: Polyester and latex thread Features: 1Removable tape stickers will not hurt your boots, have good concealment, and will not affect appearance. 2Non?slip silicone design, corrugated shape, humanized design, not easy to slip off. 3After sticking adhesive tape, sticking is firm, not easy to fall off, and can fit well in the shoes 4Movable buckle design, freely adjustable, suitable for a variety of leg circumferences. 5Helps prevent boots from falling off, whether they are long boots, half boots or low boots. PackageList: 2 x Knee Boots Straps 4 x Adhesive Tapes 1 x Manual