4 1/2" x 1075 Feet 4 mil Poly Tubing 3 x 3 x 48 box gold and noble metals from

gold and noble metals from tarnish by absorbing hydrogen sulfide and other elements in the environment

This durable 3-ply spiral wound mailing tube construction offers several features that make it suitable for safely mailing and storing such items:

Sturdy 24 lb

Grade 3A Coarse - Protects bottled liquids from leakage and damage during shipping

4 1/2" x 1075 Feet 4 mil Poly Tubing 3 x 3 x 48 box gold and noble metals fromManufactured from 100% virgin low density polyethylene and designed to be heat sealed, stapled at either one or both ends. All sizes meet FDA requirements for food use (LP 378) and are treated on one side to accept printing. Eliminates the need for stocking a large number of bag sizes. Designed to be used with our heat sealer and poly tubing dispenser (sold separately). Please note that this product is NOT Shrinkable.