This Poly Air E-Z Seal EZ4X5.5 bubble pouch is 4" x 5.5" and is used for packaging china, electronics, or other items for transit. It has a 1" lip with 1/2" tape for sealing. It is made of polyethylene for resistance to gases, vapors, and moisture and is 3/16" thick for superior burst strength, air retention, and resistance to punctures or tears. It has a smooth interior for easy packaging and for protecting finely finished surfaces. This E-Z Seal bubble pouch has a temperature range from -58 to +176 degrees F.
Polyair manufactures protective packaging products such as mailers, bubble wrap, foam, packaging systems, and insulation. The company, founded in 1984, is headquartered in Toronto, Ontario.