Glue Dots are a double sided pressure-sensitive adhesive that is faster and safer than using hot glue guns faster than foam tape products and easier than dispenser-type adhesives. Bonds instantly is child safe and non-toxic. Great for hobbies home school and office projects. Permanent .5 Sheet 60pc- Includes 5 sheets of .5 adhesive dots. Not recommended for use on vinyl or painted walls. Acid free.