★This bed is "customer assembled furniture"★ For "customer-assembled furniture," we ask that customers unpack, assemble, and install the product themselves. Domestically produced flip-up storage bed, natural, with thin standard bonnell coil mattress ■ The entire space under the bed is storage space Storage capacity is up to approx. 800L You can store all your large and bulky items neatly! That's about 400 2-liter plastic bottles! ■Space-saving design! Designed with slimness and functionality in mind, The headboard is 9cm thick. You can neatly store your glasses, watch, and smartphone. ■ A type that can be selected with a custom-made feel Regular (30cm) A clean type that does not make the room feel cramped. Large type (37cm) Recommended for those who want to store large items. Grand type (44cm) This is recommended if you have items that are too large to fit in your closet or are a difficult shape to store. ■Long-lasting Japanese quality Easy to open and close with domestically produced gas cylinder! Also used in car hatchbacks to assist in lifting and supporting heavy objects. Uses a small gas cylinder, so even women can open and close it easily. Long-lasting domestic quality A long-established manufacturer founded in 1924.