Gaming Chair Casters, Replaceable Replacement Wheels with Anti-Fall Function and Soft Glides (5 Pcs/Set, Red), - Wide range of uses: gaming chairs, office chairs, strollers, bookshelves, etc. Applicable terrain: hardwood floors, carpets, tiles, laminates, concrete, stone and vinyl, etc. Size: Caster diameter: 60mm; Stud diameter: 11mm; Stud Length: 22mm. Before placing an order, it is recommended to measure the bolt opening of the office chair Polyurethane material: wear-resistant, durable, quiet, good performance. installation: remove your old casters, push the new casters in until the stem is held in place and secure. Safe for the floor: The casters of the chair are made of high quality rubber and touch the floor softer without scraping the floor when sliding. Sturdy durable: The caster has undergone many extrusion tests, which proves its sturdy and durable, which can meet your life and work use. Smooth scrolling: Are your old wheels preventing you from moving? Replace with our chair casters that allow you to glide freely around your living room or office. Quiet: The bottom casters will have a squeak. Due to manual measurement, there may be an error of 0-3cm The color red Quantity of 'dispatch: 5 Note: The data is manual measurement, please allow 1-45cm error, due to the light and screen differences, there there will be a certain color difference, the specific received in kind prevail.