KerraFoam™ Gentle Border Silicone Foam Dressing, 7 x 8 Inch, 1 Each Sharps Collectors plastic and glassware 413116 plastic and glassware 5 in one inch increments to allowing the user to choose the proper height * Installation is quick easy and tool free * A 20 wide by 29 long bed board slides between the mattress and box spring and the handle attaches to the bed board with snap buttons * The top of the handle is covered with skin friendly foam for a comfortable grip and increased safety * Fits any home style bed * Cushioned height adjustable handle * Easy to assemble no tools required * Weight capacity 250 pounds * excellent absorption rate and nontraumatic removal Horizontal and vertical wicking layer efficiently increases absorption capacity distributing exudate throughout the dressing