The Storkcraft Caribou Solid Hardwood Twin Bunk Bed is an award-winning, iconic family-favourite. Its strong and sturdy construction, full-length safety guardrails, durable 5-step ladder, and unique fastening systems make the Storkcraft Caribou the perfect addition to any kids room. For added versatility, the Caribou can be configured into 2 separate twin-size beds. Storkcraft is the proud recipient of the Parent Tested Parent Approved (Ptpa) Seal of Approval for nursery and children s bedroom furniture, and the 2018-2023 Women's Choice Award for 9 out of 10 Recommended Baby and Kids Furniture. Backed by a 1-year limited manufacturer s warranty. Assembly required. Mattress sold separately. Maximum weight of top bunk: 225 pounds. Warning: Bunk bed mattress should not exceed 7 inches in thickness.