Black & Decker BDSL10 36-Inch Gecko Grip Level with Accu Mark Plastic Non-marking grip-assist pads for clean, one-handed leveling Rubber end caps for protection and durability Ideal for hanging pictures, shelves and more Ideal for hanging pictures, shelves, decorative items, and any basic leveling project Gecko Grip pads prevent slipping and don't leave marks Rubber end caps for added protection and durability Measures 36 inches long 2-year limited warranty