35mu/140gauge thickness, this is lightweight but strong film
Rather than being boxed as individual bags, these are welded at the top in blocks
9 x 12" + Lip, perm sas + Blockheader, opening is on the 9" side
230mm opening x 305mm depth + 38mm Lip + 40mm Blockheader
1000 per box approx
Totally Clear Blockheaded Mailing Bags, Economy Lightweight Blockheaded Postal Mailers.  ..
I contain a minimum of 30% recycled plastic!
Containing a minimum of 30% Post Consumer Wast..
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