10 1/2 x 16" Kraft (25 Pack) #5 Self-Seal Padded Mailers 12x12x60 4 1/2 X 5 1/2

4 1/2 X 5 1/2 Packing List enclosed envelopes

It can be secured with either seals or buckles

The Reverse Tuck Folding Carton is 2 X 2 X 4 and they come  500 to a case

They are most commonly used when shipping fragile items or electronics

Stand Up Pouch Silver 5 X 8

10 1/2 x 16" Kraft (25 Pack) #5 Self-Seal Padded Mailers 12x12x60 4 1/2 X 5 1/2Fiber padding expands as package is handled absorbing shock and protecting contents from damage. Mailers feature peel and seal closure. End flaps are coated with a natural rubber adhesive that only adheres to itself and keeps contents secure during shipping. Bags are both moisture and puncture resistant. No additional cushioning needed.