BAZIC Products Security Self Seal Envelope 3 5/8" x 6 1/2" #6, No Window Tint Pattern Mailing Envelopes, Peel & Seal (80/Pack), 1-Pack

BAZIC Security Self Seal Envelope 3 5/8" x 6 1/2" #6, No Window Tint Pattern Mailing Envelopes, Peel & Seal (80/Pack), 1-Pack

Mead #10 Envelopes, Security Printed Lining for Privacy, Press-It Seal-It Self Adhesive Closure, All-Purpose 20-lb Paper, 4-1/8" x 9-1/2", White, 45 per Box (75026)

Mead #10 Envelopes, Security Printed Lining for Privacy, Gummed Closure, All-Purpose 20-Ib Paper, 4-1/8" x 9-1/2", White, 40 Letter Size Envelopes per Box (75214)