Our 25% off stickers are 3/4" circles and are yellow semi gloss paper material. These 25% off point of sale stickers are good retail indicators which let customers know products are on sale. Use for your clothing store, garage sale, flea market, farmers market or any other sales invironment. All % off stickers have a standard permanent adhesive and are brighlty colored. Labels will not fall off. There are 500 stickers on a roll, which use a one inch core.