Diversified Spaces Red Oak Bookcase, Chemical, 36" W x 16" D x 48" H, 36" W, 48" H, Shelving

Casters for Adjustable Height Table, screws easily into the table legs. Casters lock. Set of 4 <ul><li>Casters for Adjustable Height Metal Leg Table</li><li>Casters lock</li><li>Comes with a set of 4 casters</li><li>Diversified Woodcrafts Inc. is SEFA compliant and MAS Certified Green</li><li>Easily installed by screwing into the bottom of table legs </li><li>Limited Lifetime Warranty</li></ul>