Quality Park Products Quality Park 21412 Quality Park No. 10 Single Window Security Tint Envelopes

Quality Park No. 10 Single Window Security Tint Envelopes - Single Window - #10 - 4 1/8" Width x 9 1/2" Length - 24 lb - Adhesive - Wove - 500 / Box - White

Features:

• Protects sensitive client information with reflex blue tint pattern that makes it impossible to see the details of the contents even when held up to light
• Single window positioned 7/8" from the left edge and 1/2" from the bottom for a mailing address
• Made of 24 lb. paper and measures 4-1/8" x 9-1/2" with traditional, diagonal seams
• Just add moisture to the adhesive strip along the flap and seal closed; no peel-off strip to throw away