1.use on clear egg cartons for egg stand,customers will love how professional these stickers are. 2.Just a quick way to remind people that these duck eggs are fresh and may need to be washed right before use. 3.sticks to the carton's firmly and easy to use,just peel and apply on duck egg carton. 4.We constantly worried about people,not knowing if they were washing, not washed duck eggs, this stickers takes the worry out of it. 5.Each sticker measures 2 inch,500 pcs per pack.