Quality Park Products Quality Park 90063 Quality Park Postage Saver Security Tint Window Envelopes

Quality Park Postage Saver Security Tint Window Envelopes - Booklet - #10 1/2 - 6" Width x 9 1/2" Length - 28 lb - Adhesive - Paper - 500 / Box - White

Features:

• Made of durable, 28 lb. white wove stock that holds the same capacity as flat mailers without the postage cost
• Reflex blue pattern that obscures details of the contents even when held up to light
• 6" x 9-1/2" size perfect for small booklets and enclosures; single window positioned 7/8" from the left edge and 2-3/8" from the bottom to display a receiver address
• Just add moisture to the adhesive strip along the flap and seal closed; no peel-off strip to throw away