7 1/2 x 10 1/2 White Flat Tyvek Envelopes 100/Case 8x8 box Sizes shown are OUTSIDE dimensions

Sizes shown are OUTSIDE dimensions

Sturdy construction withstands high usage

All mailers are lined with a bubble packing material and a self-adhesive strip to make closure simple

Adjustable protectors are pre-scored to fit frames two different ways from 1/2" to 1 3/8" deep

These top quality FDA approved plastic bin boxes will help to improve your assembly line as well as reduce necessary workspace

7 1/2 x 10 1/2 White Flat Tyvek Envelopes 100/Case 8x8 box Sizes shown are OUTSIDE dimensionsConstructed from 14 lb. olefin. Ten times stronger than paper envelopes. Feature self seal closure. Available in plain and First Class printed borders.