Holds current Post Card Sizes from 4x6 to Standard 4.25x6 2 mil ultra clear polypropylene Polypropylene is an inert, archival quality, PVC-Free material Ideal protection against dust and moisture...

Holds current Post Card Sizes from 4x6 to Standard 4.25x6 2 mil ultra clear polypropylene Polypropylene is an inert, archival quality, PVC-Free material Ideal protection against dust and moisture during handling and storage 100 per pack

No. 6 3/4 envelope 3 5/8 " x 6 1/2" 2 mil ultra clear polypropylene No. 6 3/4 envelope 3 5/8 " x 6 1/2" Polypropylene is an inert, archival quality, PVC-Free material Ideal protection against dust...

No. 6 3/4 envelope 3 5/8 " x 6 1/2" 2 mil ultra clear polypropylene No. 6 3/4 envelope 3 5/8 " x 6 1/2" Polypropylene is an inert, archival quality, PVC-Free material Ideal protection against dust and moisture during handling and storage 100 per pack

Shield Sleeve for First Day Cover issues. 2 mil ultra clear polypropylene #10 envelopes are 4 1/8 x 9 1/2 Sleeve OD is 4 1/4 x 9 5/8 Polypropylene is an inert, archival quality, PVC-Free material...

Shield Sleeve for First Day Cover issues. 2 mil ultra clear polypropylene #10 envelopes are 4 1/8 x 9 1/2 Sleeve OD is 4 1/4 x 9 5/8 Polypropylene is an inert, archival quality, PVC-Free material Ideal protection against dust and moisture during handling and storage 100 per pack

Standard sized page protector. 2 mil ultra clear polypropylene ID for 8.5 x 11 documents Polypropylene is an inert, archival quality, PVC-Free material Ideal protection against dust and moisture...

Standard sized page protector. 2 mil ultra clear polypropylene ID for 8.5 x 11 documents Polypropylene is an inert, archival quality, PVC-Free material Ideal protection against dust and moisture during handling and storage 100 per pack