Kindly Reminder: Please check the ball caster's size carefully before purchasing. CARPET-GLIDE FURNITURE CASTERS -- JGJC 2 inch ball caster wheels sets of 4 are well made of premium polypropylene material, which is non-marking and anti-skid, these vintage caster wheels glide smoothly and quietly on different types of floors, including carpeted floor and thick pile. RETRO ANTIQUE BRASS FINISH -- JGJC furniture casters set of 4 adopted retro brass finish technique, its bronze color and classic design make furniture wheels 4 pack more elegant, by adding these 360° swivel ball plate casters for furniture, you can upgrade a piece of furniture to a brand new look. SPECIFICATION & LOAD CAPACITY -- Antique brass casters wheels for furniture diameter is 2 inch, installation height is 2-1/2 inch (63mm), add these vintage castors wheels sets 4 for furniture will make furniture a little higher than before. It supports 360lbs for swivel ball casters set of 4. (the specific size is shown in Figure 2) EASY TO INSTALL & WIDE APPLICATION -- Swivel furniture ball casters designed with plate mounting type, you can attach vintage wheels for wood furniture with the supplied screws easily. Antique brass ball casters for furniture legs have universal use in daily life, such as kitchen island, bench, dresser, table, plant stand, side table, bookshelf, storage trunk and various wooden DIY projects. FOR IDEAL FITMENT -- Firstly confirm swivel ball plate caster size and mount type match your requirements (see Figure 2 for detailed dimensions). Double-checking measurements will ensure a perfect fit for your application. Professionally packaged with shock-absorbing materials to prevent transit damage.