Twin Mattress, 8 inch Gel Memory Foam Mattress Queen Size for Cool Sleep & Pressure Relief, Medium Firm Mattresses CertiPUR-US Certified / Bed-in-a-Box / Pressure Relieving,Twin Size

√√ Warm prompt:A - Do not tighten the screws before the bed frame is completely assembled . and ensure that the legs are in contact with the groundB - Mattress includedC - Check whether all screws or bolts are tightened and regularly check√√ Best combination:·This black metal frame bed and mattress is simple in design and practical. It is very suitable for teenagers' rooms . guest rooms . dormitories . apartments and friends·The reliable design of the bed frame is completely made of durable steel . with multiple contact points with the floor and plastic cover to protect your floor