1/2" - medium tack glue dots - medium profile. Medium profile glue dots are ideal for uneven surfaces. Dots are packaged in a convenient dispenser Pack. High tack strength permanently secures items to virtually any flat surface. Dot thickness 1/32". 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.