Watermelon Birthday Party Thank You Sticker is 2 inch in diameter,250 Labels on a Roll. One In A Melon Thank You Sticker Labels:Self Adhesive Labels. These fun stickers help you coordinate all of the little details for your celebration. Matching invitations and thank you cards are available as well, be sure to get all the matching pieces for a truly beautiful event. 2 inch circle labels are perfect for a variety of uses. You'll get 120 stickers so there's plenty to give out to everyone who attends the birthday party. Stick them on goodie bags, party favors, boxes, tags or you can even use them as envelope seals on your thank you cards.