Support your mattress with this Heavy Duty 7-Leg Metal Bed Frame – Fits Sizes Twin, Full, & Queen engineered to support today’s thicker, heavier mattresses. A 1-1/2-inch center support bar offers extra support through the middle of the bed and fulfills mattress manufacturers’ support warranty requirements. Seven-leg with five heavy-duty 3-inch metal reinforced glides allow mobitily when desired. Headboard brackets will accomodate virtually any headboard configuration. Two cross arm support legs contribute additional support. Finished with a durable and stylish gunmetal black matte powder coating. Features a one-year manufacturer’s warranty against defects and workmanship. Easy to assemble in under ten minutes and no additional tools are required. Side rail angle iron steel is 1-1/2-inch x 1-1/2-inch and cross arm angle iron steel measures 1-1/4-inch x 1-1/4-inch. Fits the following mattress sizes: Queen, Full XL, Full, Twin XL, Twin. Heavy Duty 7-Leg Metal Bed Frame – Fits Sizes Twin, Full, & Queen Easily Adjusts to Fit Queen, Full, Full XL, Twin XL and Twin Mattresses Seven-Leg with five 3-inch Heavy-Duty Metal Reinforced Glides 1-1/2-inch Center Support Bar with Support Glide Universal Headboard Brackets and Gunmetal Black Matte Powder Coating Easy Assembly in Under 10 Minutes – No Additional Tools Required Dimensions: Shipping Weight: 25lbs.