Easy to use and high ability of capturing dust. Features:1)Size: 18"x36",18"x45",24"x36",26"x45",36"45",36"x36", etc.2)Color: grey, white, clear,blue. etc.3)Thickness/layer: 0.035mm, 0.040mm,0.045mm,0.050mm. etc.4)Packing: 4mats/carton, 10mats/carton. etc.5)Adhesive strength: standard ahesive or special adhesive. Grey sticky mat