3" in diameter. Each sticker is printed on a thick, durable vinyl with a matte finish-giving your stickers a premium look & feel. Thick, durable vinyl protects your stickers from scratches, water & sunlight. Outdoor and dishwasher safe. Packaging: You have the option to have each sticker individually packaged in their own clear plastic hanging bag to be hung on wall hooks/peg boards. Sticker is secured in the center of the bag with 1/4” removable adhesive dots. Hole punch is delta shaped. Outer bag dimensions are 3 5/16" x 4 1/8”.