The Arms Reach Mini Co-Sleeper Bassinet Sleeper infant bed is a unique creation that allows you and your baby to sleep comfortably next to each other from the moment the baby arrives. The Co-Sleeper enables you to reach over and draw your baby close for comforting and bonding. Unique design makes breastfeeding easy. The Co-Sleeper attaches securely to the adult bed under the top mattress and fits all beds from twin to Cal King with a bed height of 24 in. . We offer a Leg Extension kit that can bring the height up to 30 in. in 2 in. increments. Dimensions are 34 in. x 20 in. x 31 in. weighs 24 lbs. and holds up to 23 lbs. when used in the co-sleeping position. Made of steel tubing and cotton blend Twill. Comes with one 100% Cotton fitted sheet.