Columbian (#9) Poly-Klear Left Window Envelopes, 3-7/8x8-7/8 Inches, White, 500 Count (CO160)
Envelope is ideal for all business, professional and personal correspondence.. Poly-Clear left window position eliminates need to address envelope. Features: Premium 24lb white wove stock. Moisture activated gummed seal. Window size is 1-1/8"h x 4-1/2"w, positioned 7/8" from left, 1/2" from bottom. Sized: (#9) 3-7/8" x 8-7/8". Quantity = 500 envelopes.