【Feature】 - The rug grippers uses advanced anti-slip and anti-curl technology to hold your carpet in place. - This non-slip carpet grippers is washable, easy to dry and reusable. - The rug gripper is made from high quality materials that are durable and resistant to wear and tear. - The rug tape anti-slip pad has strong adhesion to most smooth carpets and hard floors. - The rug grippers anti-slip pad backing will not harm your floor or carpet when used, no need to worry about residue after peeling off. 【Specification】 Size: Quadrilateral Rug Grippers: 13*2.5*0.1cm/5.12*0.98*0.04 inch Triangle Rug Grippers: 14*17*1cm/5.51*6.69*0.39 inch Package Size: 30*20*2.5cm/11.81*7.87*0.98 inch Package Weight: 176g Color: black Material: polyester Package Includes: 34 pcs rug grippers