Attachment Method: Nail-On | Brand Name: Shepherd Hardware Prod | Color: WHITE | Diameter: 0.88 in. | Material: Nylon/Plastic | Number in Package: 4 pk Shepherd Hardware Products, a division of the Colson Group of Chicago, IL. is headquartered in Three Oaks, Michigan. Shepherd Hardware offers a full line of general duty and industrial casters, replacement wheels and an unsurpassed range of floor and surface protection products including but not limited to felt, sliders, anti-skid products, rubber cups and bumpers. The core product lines can be found at most hardware retailers in North America and are marketed under the Shepherd Hardware brand as well as various customer-specific brands. | For installation in wooden legs | Helps furniture move smoothly over flooring | Plastic base | 4 per card | 7/8 Diameter