The Low Profile Collection, from Glideaway, provides a frame that is 3 1/2" lower than standard frames making it easier to get into bed while still enjoying a thicker mattress set. These frames are built to last with 1 1/2" x 1 1/2" angle iron cross arms and side rails. A variety of sizes; 4 Leg Twin/Full, 5 Leg Queen, 6 Leg King, 6 Leg Cal King or a 6 Leg Queen/King/Cal King, gives you a choice for every bed. These strong steel frames come with a Lifetime Limited Warranty.