Quality Park Double Window Redi-Seal Envelopes [SKU - QUA24529]

Quality Park Double Window Redi-Seal Envelopes - Double Window - #9 - 8 7/8" Width x 3 7/8" Length - 24 lb - Self-sealing - Wove - 500 / Box - White: Double-window, No. 9 envelopes make mailing easy and efficient with Redi-Seal Closure. Envelopes do not require moisture to seal. Unique double-flap design keeps the gum from sticking before use. Simply raise the lower flap and press to seal. The 1-3/16" x 3-1/2" top window is positioned 3/8" from the left and 2" from the bottom. The 1" x 4" bottom window is positioned 3/8" from the left and 1/2" from the bottom. 24 lb. white wove envelopes have poly windows and inside tint for security. - 500 / Box