Protective strip keeps adhesive free from dust Open-end style construction for easy insertion Require no moisture to seal; simply peel back strip and fold closed | Business Source Self Sealing Catalog Envelopes - Catalog - 10" X 13" - 28 lb - Peel &...
Protective strip keeps adhesive free from dust Open-end style construction for easy insertion Require no moisture to seal; simply peel back strip and fold closed | Business Source Self Sealing Catalog Envelopes - Catalog - 10" X 13" - 28 lb - Peel &...