The Quality Park 24539 #8 5/8 Redi-Seal Security-Tinted Envelope is a high-quality stationery product designed for secure and reliable mailing. With a tinted design, this envelope provides privacy and protection for your sensitive documents or letters. This product comes in a convenient box of 500 units, ensuring you have an ample supply for your business or personal use. The Quality Park brand is known for its quality and durability, making this envelope a trusted choice for your packaging and shipping needs.