Advantage: Crafted from polyethylene coated with adhesive, our sticky adhesive mats provide a secure, dust-free situation for advanced technology factory. The mat adhesive layer can capture dust and dirt effectively from foot traffic and wheels before they enter the place being protected. First, tear down the protective film from the back opening. Then paste it on a flat, clean floor, and remove the top protective film, ready to use. Sticky adhesive mats for crafts, or for any high-traffic area, such as for home, laboratory, clean room, operating room, electronics factory, food industry, etc. Specification: Material: Polyethylene Color: White Size: 43 cm x 33 cm/17"L x 13" W Thickness:1MM Package Included: 5 pcs x sticky adhesive mat Notes: For manual measurement, please allow slight errors on size. The color may exist a slight difference due to different screen displays.