8 1/2 x 14 1/2" Kraft #3 Self-Seal Bubble Mailers w/Tear Strip 12" x 9" 36" Singleface is rolled cardboard

36" Singleface is rolled cardboard sometimes referred to as b flute

For shipping long and narrow items such as wine bottles

12 X 18  2 mil zip top bags 1000 per case

This self seal hefty brand bubble mailer's dimensions are 6" X 10"

8 1/2 x 14 1/2" Kraft #3 Self-Seal Bubble Mailers w/Tear Strip 12" x 9" 36" Singleface is rolled cardboardBubble lined mailers provide lightweight protection for your products. Mailers feature a 3 16" high slip bubble lining for easy insertion of products. Peel and stick lip provides a secure, tamper evident closure. Pull tear strip for quick and easy opening. Recycled golden kraft paper exterior.