Durable and long-lasting marine Berber furniture slider caps: high durability and special formulation marine Berber wrought iron furniture caps specifically designed to allow metal furniture to glide silently and effortlessly over all surfaces. Protects outdoor floors and outdoor furniture – Perfect floor protectors for outdoor and patio furniture on wooden/composite decks, stamped/smooth concrete patios and porches, tiled floors and more (for concrete pavers and rough concrete surfaces, we recommend Slipstick Gorilla Outdoor Nylon Glide products). Factory replacement foot caps - Easy to install, these replacement feet for wrought iron chairs, tables and furniture. Designed to fit wrought iron furniture legs with cups of 3.8cm inner diameter. Please refer to the size information image and measure the feet of your furniture before purchasing (not suitable for cups with an inner diameter of 3.8 cm). REDUCE NOISE WHEN SLIDING OUTDOOR FURNITURE - These wrought iron sliders greatly reduce the friction between furniture and floor, providing ultra smooth and quiet sliding while protecting your floor. For easy installation, align the caps directly on the cup and use a rubber hammer or mallet to tap. For even easier installation, heat the caps before installation. Weather-resistant sliding foot tips – Includes a pack of 8 replacement caps of 3.8 cm for outdoor furniture that are designed to withstand the harshest outdoor elements and are covered by Slipstick's free replacement guarantee.