HEAVY DUTY SUPPORT: Glideaway’s BB King | California King Size with Rubber Grippers offers unparalleled support for your larger bed. It's perfect for beds with additional features such as headboards, footboards, and wooden side rails, as well as soft side waterbeds with a lip height ranging from 7” to 17” inches from the floor.

PREVENT SAGGING: Designed as a heavy-duty replacement slat set, this product effectively protects your mattress and box springs from sagging. The set comes with everything you need for installation, including 4 adjustable hardened steel telescoping support rails and 8 wood screws to secure the heavy-duty bars to the wooden lip of the side rails.

SUPERIOR STRENGTH: The center support bars are crafted with 8 heavy-duty steel adjustable legs that are bolted together, providing super strength to the cross supports. Additionally, 8 non-slip rubber grippers ensure the bed stays firmly in place on the floor.

TELESCOPING MIDDLE BRACE: Support your mattress set using four 1 ½ angle iron cross support bars that run perpendicular to the bed frame. Each bar features 2 steel legs and 2 threaded adjustable feet, allowing for a precise and secure fit.