Strong Self Adhesive: Strong adhesive backing, nonslip and non-degumming, simply stick in place for lasting effects High Density Foam Sheet: Dust proof, shock-absorbing, sound and heat insulation, anti-skidding and insulating; Easy to use, provides an excellent weather seal with good durability Size Reference: The adhesive foam roll measures 2m/78.74inch long, 29.6cm/11.65inch wide, 2mm in thickness Wide Usage: Idea for various doors and windows anti-collision, furniture protect, gap fillling, electrical cabinets; Also can be used for art supplies, paper scrapbooking, cosplay fabrication, movie props, foamie crafts Safe & Convenient: Use safe material, toxic free, self adhesive backing, easy to tear