Printed on high quality glossy sticker paper and sealed with water resistant laminate. These stickers are very versatile and can survive low moisture exposure. Perfect to stick on pretty much anything! Cleaning a product with the vinyl sticker involves wiping with a damp cloth or careful handwashing with minimal exposure to water. Not dishwasher safe. Measures about 2.75 x 2.75 inches. Perfect for your TTRPG notebooks, laptops, or journaling.