Bunk Bed with Convertible Built-in Desk and Storage Shlef for Kids Teens,Twin Over Twin Wood Bunk Bed with Trundle Bed Material:Pine Wood+MDF Size:Twin/Twin Overall Product Dimension:118.4''82.2''x64.9'' Upper/Down Bed Dimension:75.9''x39.2'' Trundle Dimension:70.6''x39.2'' Upper/Down Bed Weight Capability:200lb Trundle Weight Capability:200lb Spring box:No need Number of Each Bed Slats(Upper/Down/Trundle):14/14/7pcs Upper Bed Recommended Mattress Thickness:6'' Down Bed Recommended Mattress Thickness:8"-10'' Trundle Recommended Mattress Thickness:6'' Assembly Required:Yes The angled, built-in ladder and the direction of the down bed can be placed on either side to fit your space More Details about Twin over Twin Bunk Bed with Convertible Built-in Desk Bunk Bed with Trundle This 3-in-1 bunk bed is ideal for families with multiple family members or those with limited space,the unique style only brings fun, but also effectively saves space. Bed with Desk Bunk bed features built in desk for kids teens sturdy, work.the open shelf above the desk can help to storage your stuffs, creating an great additional work surface for small place Wood Bunk Bed The twin size bunk bed with trundle is constructed with a sturdy pinewood and MDF frame that features a natural wood grain look for enhanced stability and durability Read more Twin over Twin Bunk Bed with Convertible Built-in Desk and Down Bed