Our Christopher circle twin size low loft bed makes a small room fun, featuring a large under bed area for storage or play. The Circle design is kid and parent approved to match any decor and give your little one's room a warm, inviting look. The blue tent fabric creates a fun fort play area and keeps messes out of sight. The optional, matching white slide makes for a great way for kids to start the day. Christopher Loft Bed Details: Twin size children's bed with slide slat kit Finish: White Fabric tent color: Blue Under-bed tent encourages creative play Constructed of solid pine wood Mattress ready (fits standard twin size mattress, not included) No box spring needed Tent material dry clean or hand wash only Height - 43" Width without slide- 41" Width with slide - 91" Length - 79" Assembly Required The manufacturer suggests that you keep at least 5 inches or more from the top of the mattress to the top of the guard rail, so an 8-inch mattress is the max height suggested. See more .