This sticker is 3" (largest dimension width/height). These are dual-layer vinyl therefore they're waterproof and great for things such as car windows, tumblers, laptops, etc. ๐๐๐ซ๐ ๐๐ง๐ฌ๐ญ๐ซ๐ฎ๐๐ญ๐ข๐จ๐ง๐ฌ Hand wash, do not place in dishwasher.