No need box spring,strong package,all parts of a bed frame included,no tools needed,100% after-sales worry free warranty for 1 year.
The metal bunk bed frame dimensions:41.73"(W)x78.74"(L)x63"(H),loft bed upper side guardrail is 12.20” high and weighs 93lb with a max support of 550lb. Children under 6 years old should not be allowed on upper bunk
Twin-over-twin black bunk bed frame featuring robust steel slats, complete with a headboard and footboard. The metal frame is designed for strength and durability, equipped with a sturdy ladder, making it ideal for an adult bedroom.
Bunk bed is engineered for any heavy deluxe mattresses including innerspring, latex or memory foam without noise quaking and scratching so that you can get a better night sleep without tossing and turning
Twin over twin bunk bed design upgrade,support leg increases interface non-slip bed base,iron slats plastic buckle easy lock,strong mattress support with many steel slats prevents sagging and increases mattress life