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, fencing, 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, 10*10 cm top length*width Color: black Size: Length(mm)*Width(mm) 30*30mm; 22*22mm; 25*25mm; 20*20mm; 80*80mm; 60*60mm; 100*100mm; 50*50mm; 38*38mm; 40*40mm Includes: 10 pcs x Square plastic plug Our products are made with high-quality materials and are designed to provide a great user experience. When shopping, please pay attention to the size and dimensions of the product to ensure it meets your needs. In the title and description, detailed information about the product is provided, including its features and specifications. We want you to be satisfied with your purchase. If you have any questions, feel free to reach out. Thank you for choosing our product. We hope you enjoy it!