Protective strip keeps adhesive free from dust Open-end construction for easy insertion Require no moisture to seal; simply peel back strip and fold closed | Business Source Self-Seal 6"x9" Catalog Envelopes - Catalog - 6" X 9" - 28 lb -...
Protective strip keeps adhesive free from dust Open-end construction for easy insertion Require no moisture to seal; simply peel back strip and fold closed | Business Source Self-Seal 6"x9" Catalog Envelopes - Catalog - 6" X 9" - 28 lb -...