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 • 95µ density Don't forget to clean the surface before applying the sticker.Size guide HEIGHT (inches) WIDTH (inches) 3?×3? 3 3 HEIGHT (cm) WIDTH (cm) 3?×3? 7.5 7.5