Thank you for viewing. ˬ.)" ⭐️ Unused item. Free shipping ⭐️ Immediate purchase welcome! ⭐️ First come, first served, only one available ⭐️ Anonymous shipping possible When purchasing, please read the profile section. We would appreciate it if you could read it (_ _) *The outer box may have crushes, dents, etc. Please understand in advance about damage to the outer box m(_ _)m ★Product Description★ Color: Style A Gray Brand: Sytopia Mounting Type: Stem Mount Caster Type: Stem Product Dimensions (LxWxH): 5.8 x 5.8 x 5.5 cm Manufacturer: Sytopia Inc. [Material] Sytopia transparent casters use environmentally friendly PVC nylon for the outer shell, providing excellent impact resistance. The wheels are made of high-quality polyurethane eco-friendly material (PU), which is lightweight, sturdy, and features a stylish transparent design. [Load Capacity] Sytopia casters use new high-quality polyurethane material for improved durability. Each caster can support a load of up to 60kg, and a set of 5 can withstand a total weight of up to 300kg. [Size] The stem diameter of the urethane casters is 11mm x 22mm, making them suitable for most standard-sized chairs (excluding IKEA chairs and 10mm chairs). [Features] The casters use a softer polyurethane material than general ones, making them less likely to scratch floors, quiet, and leave no marks. They are suitable for all floor types, including wood, carpet, marble, and tile. [Universal] Sytopia features 11mm caster inserts, making them compatible with all types of chairs, including office chairs, computer chairs, gaming chairs, shopping carts, and medical beds.