4-Tier Leaning Free Standing Ladder Shelf Bookcase Display Shelf Color:Black 8" mattress with ergonomic design

8" mattress with ergonomic design conforms to body curves to reduce the stress on your spine and joints after long hours of working

-Convertible bunk bed is designed to grow with your children

-Can be inserted into the ground to enhance stability

-Drain hose hook and power cord holder for neat storage

4-Tier Leaning Free Standing Ladder Shelf Bookcase Display Shelf Color:Black 8" mattress with ergonomic designOverview Wide application and multifunction, suitable for home and office use 4 tier shelves of different heights offering large storage space Made of high quality MDF board, environmental and durable Stable and sturdy structure with 11lbs bearing capacity of each shelf Modern style with A shaped modeling, fitting most of decor Paint spray surface for better color and texture, water proof Easy to clean and maintain, also easy to assemble