Versatile Fit for Various Tube Diameters: - Suitable for tube diameters ranging from 8mm to 30mm - Ensures a secure fit for almost any wire-framed tubular metal chair (please see the second photo for measurements)

German Precision and Durability: - Designed with precision and crafted in Germany - Made from high-quality Polyethylene (PE) plastic for exceptional durability and low friction - Provides a long-lasting seating solution

Easy Installation with Secure Fit: - Simple installation with the included peg insert (8mm & 10mm have no peg) - Ensures a snug fit without slipping or coming loose during use, prioritizing comfort and safety

Floor Protection and Smooth Gliding: - Protects floors from scratches and scuffs - Smooth plastic surface allows effortless gliding on various flooring surfaces, including wood, tile, and carpet

Enhanced Stability for Skid & Sled Base Chairs: - Improves stability and durability of Skid & Sled base chairs - Ideal for use in restaurants, cafes, hotels, offices, conference rooms, schools, and homes, providing an optimized seating experience