Features: Square plastic plug tubing post end cap. Works great for preventing scuffs on wood floors or as protection glides on chair tips, bench feet, table legs, bar stool foot sliders, chair leg protectors, patio furniture inserts, and much more. Easy to install snap-in plugs serve as a long-lasting solution for many household or outdoor projects, including replacements for fence, railing posts, gate rail post covers, trailer frame ends, pole, pipe, rod caps, metal bike rack fittings, wrought iron, steel finishing plugs, or any square opening. Material: PE plastic, strong and durable. Package included: 10 pcs x Square plastic plug. Specification: Size: 27.5 cm height, 10x10 cm top length x top width. Color: black. Available sizes: 30x30 mm, 22x22 mm, 25x25 mm, 20x20 mm, 80x80 mm, 60x60 mm, 100x100 mm, 50x50 mm, 38x38 mm, 40x40 mm. Includes: 10 pcs x Square plastic plug. Our products are made with the highest quality materials and are designed to provide you with the best possible user experience.