Features easy-roll 4" lockable ball-bearing fire drill casters and a full red metal brace that attaches to the entire length of the crib underside for complete support and durability. Fits Whitney Brothers infant size crib model only - 713863095044. 36 1/2" Long x 18" High x 23" deep. 26 lbs. Ships by ground from NH. Made in USA. GreenGuard Certified. Lifetime Warranty.