Modern Twin Over Twin Bunk Bed:This metal bunk bed frame has a very modern black finish,it can easily blend in with bedrooms,apartments of different decoration. There is a rubber pad at the end of each post to avoid the scratch to your floor.Heavy Duty Metal Bunk Bed:Well structured with strong metal frame ,this solid bunk bed is very sturdy and stable in use. The top bunk can bear up to 250 LBS,while the bottom bunk can hold up to 350 LBS in terms of weight capacity.And the metal slats to reinforce the sturdiness of the metal bunk bed frame and at the same time to protect the mattress from sliding.Space Saving:This twin over twin bunk bed is great in saving space. It is perfect bed frame for small place ,apartment,or kids who have to share a room with the sibling,or either the top bunk or bottom bunk can serve as a guest bed for over night guest.Safety Guaranteed:With 2 built in side ladders to eusure a easier access to the upper bunk,meanwhile the upper bunk is surrounde