[MULTIFUNCTIONALITY]Square tube plugs not only protect carpets and floors against wear and tear from furniture, steel, it is also possible to reduce noise when moving objects, for already worn furniture, it can also be used to beautify the decoration[GOOD MATERIAL]The product is made of high quality PE plastic, impact resistance, moisture proof, strong and durable, good stability.[EASY TO USE]After choosing the correct size, insert or push the tip into the hollow tube for a precise and resistant fit. No thumbtacks or nails needed! Our protective caps are more robust than adhesive models. Square end slat caps, black made of high strength polyamide for garden chairs - garden tables - furniture - steel pipes and much more.Excellent for box section projects protecting your tubular ends, preventing water and particles from getting inside your tubes, providing a safe smooth finish for your items.[WIDE APPLICATIONS] Cover caps are suitable for metal products, chairs, sofas, steel, tables, shelves, cabinets, guardrails, doors, machinery, furniture, perfect for home, office, factory, etc.