Transform your crib into a full-sized bed with these Delta Children conversion rails. The bolt-on design makes it easy to attach the rails to your crib pieces, and the simple styling complements a variety of models. Built from wood, this unit is designed to support a mattress securely.Strong and sturdy wood constructionConverts your crib to a full-size bed (headboard and footboard)Furniture Room: Nursery, BedroomMaterial: WoodStyle: TransitionalAssembly: Assembly RequiredFinish: White Finish, Chocolate Finish, Dark chocolateSize: Full55.25 inches wide x 76 inches long x 5 inches high Refer to your crib's instruction manual to ensure these rails are compatible with your crib