EVOLVES AS YOUR LITTLE ONE GROWS: one thing’s for sure: you’ll find this bed useful for years to come! The clean and robust Industrial style looks good for a long, long time… and when your kids are older, you can take the top bunk apart and use the lower one as a single bed.BUILT STURDY: this robust piece is made of solid pine, and the edges are high enough to keep your child from falling out of bed while sleeping. We also recommend that you use a mattress no more than 7½ inches, to ensure your little one is safe.TRUNDLE BED INCLUDED: these bunk beds come with a trundle bed on casters that slides underneath and can support a maximum weight of 250 lb. When the bed is not in use, you can replace the 6” mattress (not included) with the two removable dividers that are included with this product… and you have a set of three drawers.1-YEAR LIMITED WARRANTY: South Shore is proud to stand behind this solid wood bunk beds with trundle with an exclusive 1-year limited warranty. Shop with confidence knowing your purchase is always covered.EASY ASSEMBLY INSTRUCTIONS: All products come with a clear assembly document that will guide you through all steps. If you have any questions during the assembly do not hesitate to contact South Shore Furniture for immediate support.This item is shipped in 2 boxes, make sure to have a friend with youWipe with a dry cloth