High Profile, High Tack Glue Dots® are perfect for irregular and rough surfaces. Dots have a high tack strength that is great for permanently securing items to almost any flat surface. Great for attaching papers, coupons, or business cards to samples. Clear dots bond instantly but can be removed cleanly and easily. Faster and safer alternative to glue guns. Non-toxic and odorless. Glue dots are FDA compliant, have a 1/2" diameter and are 1/8 thick.