- Poly bubble envelopes in black
- Overall size 10 1/4" x 12 1/2" plus 1 1/2" seal flap. (26cm x 32cm plus another 4cm seal flap)
- Usable inner size: 9 3/8" x 12 1/2" (24 x 32 cm)
- Water and tear resistant exterior
- Self seal and super stick for quick packaging and worry free shipping