9 1/2 x 14 1/2" Kraft (25 Pack) #4 Self-Seal Padded Mailers 20 x 20 x 48 corrugated box 60" Singleface is rolled cardboard

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

Perfect for printing parcel labels

High strength seams will keep contents intact even if over packed

Designed to protect window

extensive manufacturing and industrial facilities

9 1/2 x 14 1/2" Kraft (25 Pack) #4 Self-Seal Padded Mailers 20 x 20 x 48 corrugated box 60" Singleface is rolled cardboardFiber 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.