Features:[UNIQUE DESIGN BUNK BED] The twin over twin size bunk bed with trundle provides extra sleeping space for your bedroom for 3 people. The trundle bed features wheels for smooth sliding on the floor. Modern and minimalism design makes this bed look contemporary and stylish, it will fit well in any room such as guest room, dormitory or kids room.[PREMIUM QUALITY] This twin size bunk bed is crafted from a solid pine wood and plywood for high sturdiness, stability and durability. This solid pine wood bed frame is heavy and sturdy, it does not wobbles when using to give your children a good night''s sleep.[SPACE SAVING BUNK BED WITH STORAGE] This bunk bed comes with a 4-step staircase with side handrails which provide easy and safe access to the top bunk. The widened stair steps has a storage function which enables you to store some books, photo frame, toys, pillows or etc on the storage shelves to keep the bedroom tidy.[SAFE BED] There is a full-length guard rails surrounds the upper bunk bed to provide a safe sleeping environment. Besides, a wide storage staircase allows children to climb safely to the top bunk, and the lower bunk with headboard helps to prevent mattress from sliding.[DETACHABLE 2 BUNK BEDS] This bunk bed is detachable into 2 twin platform beds if you remove the side stairs. The wooden frame is sturdy and durable, provide a safe and stable sleeping space.[WOODEN SLATS SUPPORT] The wooden twin size bunk bed frame comes with wooden slats for extra support and ensures air moves freely around your mattress to keep it fresh for years to come. No box spring required for this bed and without needing a foundation.Specifications:Product Type: Bunk bed with trundle and staircaseColor: Gray/White/EspressoSize:Twin over twinMaterial: Plywood+MDF+PinewoodWeight Capacity:Upper bed:175LBS,Bottom bed:250LBS,Trundle bed: 175LBSNumber of Bed Slats:14+7+7Recommended age: more than 6 years oldRecommend Mattress thickness: Upper bed&Trundle: 6",Bottom bed: 8".mattress not included.Assembly Required:YesBox Spring Required: NoTools Included: YesSuggested Number of People: 2Weight & Dimensions:Overall Product Dimension: 97.2"L x 42.4"W x 65.7"HNumber of Package: 3Overall Product Weight: 230 LBSNotes:1.Manual measurement has been used,there may be some reasonable error.2.All the pictures are taken by actual samples, slight chromatic aberration may occur due to lighting or display.