Columbian Envelopes no. 10 envelopes (4-1/8" X 9-1/2") are the standard choice for business correspondence and general everyday use; Holds letter-sized sheets folded into thirds, tri-fold brochures and moreConvenient and secure self-sealing closure; simply peel off release strip and press down for a quick, secure sealSide-seam construction creates a smooth, fold-free back panel; ideal for printing Logos or graphicsPeel the paper strip from your release & Seal envelope and press for Permanent closure; No moisture requiredStock up; value-packed boxes of 500 basic envelopes keep you ready to conduct business at home, at the office or at school
