6 x 8 Silver Saver Bags 250/Case Type D 3M 250 - Strong paper

3M 250 - Strong paper backing for good paint lines

The resealable bags are measured by inside usable dimensions (without the zipper or lip included in the size)

Designed specifically for the box manufacturing industry for the inner joint of corrugated cartons

stains and grime

Maximum sealing thickness is 12 mils

6 x 8 Silver Saver Bags 250/Case Type D 3M 250 - Strong paperUniquely formulated to prevent tarnish and corrosion of silver materials. Bleached kraft coated with a chemical formulation that protects silver, gold and noble metals from tarnish by absorbing hydrogen sulfide and other elements in the environment. Protects for up to 2 years.