♐【HARD RUBBER】 We use synthetic rubber. Abrasion-resisting, hard and firm, they feel comfortable and the smart design makes them more creative. Top notch and well made with the metal insert, they will slide without scratching the wall and floor. Also, you can mount them firmly without worrying about crushing the rubber. Good for a guitar amp or furniture and so on. PLEASE SCROLL DOWN To the Production Description and SEE MORE RUBBER FEET WE OFFER. | ♐【VARIOUS APPLICATION】Surprising many uses. You could use them on projects from speaker cabinets to footstools. They are of good quality and very sturdy. Use them on cutting board, cabinet desk, tables, couches, chair and so on. A lot of our customers use it on cutting board. Lift the board up and keep the board neat without getting wet with water all around the board. Now you could have a nice and clean counter. Let’s store some for household use. Many surprising uses are yet to be found. | 【WELL-PACKED PACKAGE】10 of each size with rubber feet and screws would respectively keep in a ziplock bag neatly. We must ensure it comes to you in good condition. | ♐【QUALITY AFTER-SALE SERVICE】If you do not satisfy with our products or if you have any questions, please come to us anytime, we would reply you within 12 hours. We 100% guarantee to solve all the problems to your satisfaction. FREE REPLACEMENT and REFUND within 90days.