ANTI CURLING NON SILDING - Are you fed up of sliding rugs or rug corners interfere when you walking? Are you worry about that elderly and kids over rug edges, pets playing with area rugs? These adhesive rug grippers can fix all these problems immediately. It has strong stickiness that can hold carpet flat and keep it in place firmly. NON-RESIDUAL & REUSABLE - These throw rug grippers are made of high quality eco-friendly Silica gel and they leave no residual on floor after removing it. Unlike single use carpet tape or rug pad, this rugs gripper can be cleaned with water and air dry to restore stickiness, then you can reuse it as sticky as a new one . EASY TO APPLY - Just peel off protective film of carpet grippers,stick them to underside of your rug and press firmly. You can complete installation in less than . We suggest that you should clean and dry carpet and floor first for best result. WIDELY APPLICABLE - Carpet gripper pad works perfect in environments including indoors, outdoors, camping, balcony, yards and vehicles, etc. It also fits well with all types of floor: tiles, hardwood, laminate, marble, concrete etc. Rug carpet gripper is invisible after application that can keep carpet beautiful. Colour: black Material: Silica gel Size: 15 x 7.5cm Package Contents: 20 x Rug Grippers Only above package content, other products are not included. Note: Light and different displays may cause color of item in picture a little different from real thing. The measurement allowed error is +/- 1-3cm.