4" x 725' - 4 Mil Black Poly Tubing Vinyl Envelopes This liner is 10 micron

This liner is 10 micron and comes in a case of 500

Clear glass Mask is also used when shipping pictures to keep glass from destroying artwork in the case of breakage

Perfect for use for traveling and storing

Lockable door(s) mounted on full-length piano hinges with 2 keys included

1 case of U style Foam

4" x 725' - 4 Mil Black Poly Tubing Vinyl Envelopes This liner is 10 micronOpaque, all virgin poly is best for reducing exposure to light Make your own custom size bags by cutting the tubing to the desired length, inserting the product and heat sealing both ends. Add flexibility to your line without the need to stock an expensive variety of bags. Black, low density polyethylene completely conceals contents. Seal using Impulse Sealers.