TREND enterprises, Inc. Positive Praisers superSpots Stickers Variety Pack, 2500 ct Cute, colorful stickers help spotlight good behavior, boost motivation, and make good habits stick. Great on homework, incentive pads and charts, and more. Acid-free, nontoxic, and photo-safe. 68 designs; 25 sheets; 2500 stickers. 7/16" diameter.