1/2" - Super high tack glue dots - low profile. Low profile glue dots are ideal for flat and smooth surfaces. Dots are packaged in a convenient dispenser Pack. Super high tack strength permanently secures items to virtually any flat surface DOT thickness 1/64". bonds instantly. Attach paper, coupons, business or reply cards to samples. Clear dots remove cleanly and easily. Faster and safer than hot glue guns. Non-toxic, odorless and FDA compliant.