The 500ct Gummed Left Window Envelopes by Office Depot are an essential product for businesses and individuals in need of high-quality packaging and shipping materials. These envelopes feature a gummed closure and a left window for easy identification of the recipient’s address. With the convenient 500ct quantity, this product ensures that you have an ample supply for all your shipping needs. Ideal for material handling and business use, these envelopes offer durability and efficiency in one package.