Maximize bedroom space with the Universal Twin Storage Trundle Bed. Perfect for sleepovers with besties, the trundle accommodates a twin-size mattress (max 6" high, sold separately) or use it to keep clothes, toys or bedding organized with additional out-of-sight storage. Designed with an easy pull out feature, with smooth glider wheels and sized to fit perfectly under the TipToe Bunkbed. Made with eco-friendly, non-toxic materials it is the perfect addition to your big kid room.FEATURES:-The Universal Twin Storage Trundle Bed doubles as an extra bed for sleepovers or as under-bed storage-Designed with an easy pull out feature, with smooth glider wheels-Made of Spruce wood and TSCA Compliant MDF-Lead and phthalate safe, non-toxic finish-Fits a 6" twin mattress (sold separately), box spring not required-Pairs with the TipToe Bunk Bed (sold separately)