9 1/2 x 14 1/2 - #4 Self-Seal Bubble Mailers 100/Case 12 x 12 box Boxes have a flat white

Boxes have a flat white finish on the outside and are die-cut from strong

Helps to divide and organize bin boxes into individual sections

Easy to assemble- simply fold along the scores

Also great for eliminating damage to your products

Manufactured from expanded polystyrene - 0

9 1/2 x 14 1/2 - #4 Self-Seal Bubble Mailers 100/Case 12 x 12 box Boxes have a flat whiteOur bubble mailers are cushioned with a 3 16" thick bubble lining along the inside wall to protect your products against damage. The reinforced self seal flap features a wide strip of adhesive that stays closed through the roughest deliveries. With its air bubbles, our bubble lined mailers are one of the lightest weight mailers available (60% 70% lighter than paper padded bags). Helps lower your mailing costs!