Quality Park Booklet Envelopes, Gummed, White, 6 x 9, 100 per Box, (37113) GUMMED: Fully gummed flaps provide a secure seal to keep contents secured MULTI-PURPOSE: These 6 x 9 envelopes are perfect for holding folded documents or smaller items VERSATILE: Great for mailing, storage, and organizing in both home and office environments EASE: Open-end construction allows for easy insertion of contents GREAT VALUE: Conveniently packed in 100 count to reduce the frequency of repurchasing