VWR Purestep Adhesive Mats 24x36in. These Laboratory Consumables from the innovators at Purus feature numbered tabs to easily keep track of how many layers you have used and how many you have left. With a frameless design Purestep Disposable Sticky Mats won't impede your walk and lie low enough to the ground for a seamless step. With consistent quality across the board VWR Peel-Off Mats will keep you safe and protected in an unsafe world. Specifications for VWR Purestep Adhesive Mats PS243638B-HT: Manufacturer: Purus Size: 24 x 36 in Purestep Adhesive Mats PU-LF-PS243638B-HT Removes dirt and dust from foot traffic and equipment wheels prior to their entry into a clean or controlled environment. Numbered tab indicates the number of remaining layers Eight 30-layer mats Frameless 24 inches x 36 inches Package Contents: VWR Purestep Adhesive Mats PS243638B-HT PU-LF-PS243638B-HT VWR Purestep Adhesive Mats 24x36in PS243638B-HT