Sticker Size: 3.39" x 3.30". All of our stickers are high-quality vinyl. Each sticker is: Made with a strong adhesive so it won't peel off. Durable. Waterproof. Dishwasher safe. Scratch-resistant. Won't fade or change colours in the sun. Each sticker design is a hand painted watercolour painting (made by me!) that I have turned into a sticker! Designed in Ontario, Canada.