Click to expand Tap to zoom 14-1/2 x 20-1/2 x 7 Poly Flat Expansion Mailer by PAC No reviews Save $-55.36 $55.36 SKU 31575-150 Case 150 - $55.36 10 Pack - $4.28 Sample 1 - Translation missing: en.products.status.sold_out Case 150 10 Pack Sample 1 Size 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Add to cart