Description Looking for a professional and friendly solution to fix a sinking office chair? Need a sturdy and reliable chair repair tool? This Fix Sinking Office Chair tool is designed to meet your needs and offers a practical solution. Features - Color: As shown - Material: Stainless steel, plastic - Size: 6.70 x 3.00 x 2.90 cm / 2.63 x 1.18 x 1.14 in - Note: Diameter: 25–27 mm - Made of plastic and stainless steel for stability and durability - Adjustable screw design fits various chair models - Helps prevent chair sinking due to cylinder issues, extending chair life - Easy to install: Adjust chair to desired height, unscrew the bolt, place the clip on the cylinder, reinsert the bolt, and tighten with a wrench (not included) - Suitable for use in homes, offices, schools, restaurants, cafes, bars, and other settings Packing List 2 x Office Chair Saver Clips