The product is a pack of 50 6 in x 9 in gummed 28 lb manila envelopes with clasps, manufactured in the United States. These envelopes are durable and perfect for packing and shipping items, particularly for businesses and industrial use. The clasps provide a secure closure while the gummed adhesive ensures easy sealing. Made of sturdy manila material, these envelopes offer reliable protection for your documents or products during transportation.