1) Grab Your Box
Our sticker kits can be used on many boxes, but has been specifically designed for USPS Flat Rate Boxes. These boxes are free and can be picked up at your local post office or ordered online.
2) Apply Stickers
Peel back film and apply to inside box flaps.
3) Fill with Goodies
USPS Flat Rate boxes allow your to fill them with up to 70 lbs at one flat rate.