A WARNINGS ® Do not remove warning label from bed. ® Use only mattress which is and wide. ® Do not allow horseplay or under the bed and prohibit jumping on the bed. Periodically check and ensure that all the components are in their proper position, free from damage, and that all connectors are tight. ® Do not use substitute parts, Contact the store for replacement part. ® Maximum total weight is exceed 600 Ibs. ® Keep these instructions for future reference.