Glue Dots Gdof222Rem Sheet 60Ct Removable Acid Free, 1/2", Multicolor 60 versatile Removable Glue Dots, perfect for Office, School and Home! Works on paper, foam, plastic, metal, glass and more! Removable, Pressure-Sensitive Adhesives No fumes, mess or drying time is great for kids Acid-free, Lignin-free, conforms to ASTM D-4236