Use these 22½" W. x 18¾" D. x 16" H. solid wood bins for additional storage space under the Toddler Loft. Bins slide in and out on heavy-duty, ball bearing, Easy-Roll™ nylon casters. Can be used on one or both sides of loft and permanent divider wall. 49 lbs. Ships F.O.B. factory by Truck. Allow 4 to 6 weeks for delivery.