My password is the last eight digits of pi - math waterproof sticker

Stock: waterproof glossy vinyl sticker
Size: 3 x 2.1 inches

This sticker is perfect for customizing your tablet, water bottle, laptop, tumbler.....

stickers are permanent, waterproof, weatherproof, and printed on the highest quality vinyl.

If using the sticker on a tumbler/mug/cup, please hand wash only.