***Sizes are in inches and standard based on the sheet size. Because these are kiss cut stickers and the cut hugs the design, only the longest side will be the length/width listed unless the design is a perfect square. Please reach out if you have questions. *** These stickers are printed on durable, high opacity adhesive vinyl which makes them perfect for regular use, as well as for covering other stickers or paint. The high-quality vinyl ensures there are no bubbles when applying the stickers. High opacity film that’s impossible to see through Fast and easy bubble-free application Durable vinyl, perfect for indoor use 95µ density Don't forget to clean the surface before applying the sticker.