4Pcs Black Swivel Cake Stand Caster 1/1.5/2 InchNylon Wheelchair Table Castor Hardware Replacement Casters for Industrial Furniture MayitrNote1: We will keep your privacy safe and not disclose any private information.2: Please feel free if you have any questions. Our after-sales team will provide you with the perfect solution at the first time. Product Specifications: Features: Office Chair On Wheels Wheels Universal Fits All Office Chair Bases With Mounting Holes Twin Wheel Design Increases Weight Distribution And Smooth Operation, Easy To Slide And Rotate Swivel And Rollers Freely And More Quietly In Any Direction Without The Need For Maintenance The Soft Surface Of The Roller Wheel Guarantees No Marks On Carpets Or Any Kind Of Natural And Wood-Based Materials Flooring, tile floor, special floor and smooth concrete/asphalt floorEasy to fit Specifications:Material: plastic Plastic Size: 1.1.5.2 inch Color: Black Quantity: 4 PiecesNotePlease allow 1-3cm differs due to manual measurement. Due to the different display and different light, the picture may not reflect the actual color of the item. Thank you for your understanding. Package Included: 4pcs * Nylon Casters1, About Shipping: After you order the product, we will ship your purchase within 3-4 days. If you have special requirements, please leave us a message or .2, about the return: If the goods are damaged during transportation, you can return it within 7 days. When applying for a return, the buyer needs to get confirmation from the seller.3, About Wholesale and Dropshipping: For wholesale, we offer discount or free express shipping, which only takes 3-8 days. For drop shipping, we can send the goods directly to your customers and will not leave information about us if you want.4, How can I track my package?:You can track your package on the following website with the tracking number: