100% brand new and high quality! This anti skid gripper help stop rug corners form curling, and keep your rugs looking neat and tidy. Package Includes:4 pcs Non-Slip Mat How to use it: 1. Wash with warm and soapy water. 2. Gently remove grippers form floor and carpet. 3. Rinse it air dry ,once dried are ready to be reused. Type: Anti Skid Grippers Material: Silicone Colour: Black Features: Non Slip, Easy to Use, Resumable Size: 15cm x 7.5cm (Approx.) Notes: Due to the light and screen setting difference, the item´s color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.