Gummed #9 Business Envelopes, 3 7/8" x 8 7/8", White, 500/Box

• US #9 business envelopes are suitable for many mailing projects
• Made from white 24 lb. wove paper for durability
• These envelopes measure 3 7/8"H x 8 7/8"L in size, providing enough space for your mail