General description The pack includes 5 office chair swivel castors designed for a full 360° rotation, making them ideal for both office and gaming chairs. These castors provide a quiet and stable experience, allowing you to move smoothly without disturbing others, even at night. They are specifically designed to protect your floors from scratches, making them suitable for hard floors, laminate, tiles, and more. Technical specifications Dimensions: 11 x 22 mm Material: High-quality nylon and polyurethane Rotation: 360° Installation Easy manual installation without the need for disassembly tools. Simply remove the old castors and insert the new ones. Installation process takes no more than 3 minutes. Usage Perfect for office chairs and gaming chairs. Suitable for various floor types including hard floors, laminate, and tiles.