The product is a set of 3.5″x6.5″ brown kraft gummed envelopes, suitable for small parts packaging and shipping. Each envelope measures 3.5 x 6.5 inches and is made of paper material. With a rectangular shape and gummed closure, these envelopes are ideal for securely holding and mailing small items. The set includes 9 envelopes, providing ample options for various packaging needs.