Package Includes: There are 6 flat bottom directional wheels in the package, which can be easily replaced with another badly worn or stiff old caster. It is an ideal choice for furniture casters. High Quality Material: The flat bottom directional wheels are made of high quality plastic materials. The maximum load capacity of each wheel is 10kg, which is durable and can be used for a long time. Unique Design: Elegant design with white color will match and match will blend with any decor, perfect as a replacement caster set for home, office and industry. Stationary: Smooth and quiet, with smooth nylon wheel and mounting plate durable upper. These furniture casters allow you to easily move heavy furniture without making noise. Applications: The mobile casters can be used in homes, schools, garages, shops, carts and hospitals, perfect casters for furniture and other small movable furniture including ottomans, coffee tables, plant stands, bookshelves, shoe bins, toy bins caddies, workbench, under bed storage. Product Product Description: -Our caster wheels use thickened steel material, thicker bottom plate, reinforced shaft and a Wear-resistant PP material make it stronger. -The maximum bearing weight is 10kg for each wheel, high toughness material, can be used for a very long time. -Easy to install, assemble and remove with great convenience. -The universal casters can be used for various purposes such as desks, chairs, small carts, luggage cases, etc. Specification: Material: PP Color: White Size: As The Picture Shows Quantity: 6 Pieces Package Include: 6 x Chair Swivel Casters Notes: 1.Due to the light and screen setting difference, the items color may be slightly different from the of the pictures. 2.Please allow slight dimension difference due to different manual measurement.