Manilla envelopes 6x9: This Pack contains 100 count of reusable professional looking envelopes 6x9, comes with sturdy boxed packaging for easy storage and transit Versatile: Manila envelopes with clasp are made of FSC-certified paper, and suitable for mailing homemade cards, crafts, photographs, invitations, pamphlets, documents, papers and so on Mailing Envelopes 6x9: The manila envelopes are perfectly suited for office paperwork organizing, bulk mailing and more; All clasp envelopes are packaged in a firm box to prevent shipping damage and are easy to store Envelopes self seal : The yellow envelopes 6x9 is made from 100 GSM heavy duty paper, featuring tear resistance; 6x9 clasp envelopes with a durable metal prong, reinforced eyelets, and gummed seal on the envelope flap, are reusable and keeps your documents secure Privacy and Security: Kraft brown envelopes 6 x 9 protect the privacy of your contents; Double metal clasps and moisture-activated adhesive seals keep scripts, photos, certificates or other items secure whether they are shipped in bulk or stored; Ideal for work or personal use Goefun Clasp Envelopes are 6 x 9 inches, each set contains 100 count yellow envelopes, the manilla envelopes are made of 100gsm premium kraft paper, which is tear-resistant and has a non-glossy surface for smooth writing. Each 6x9 clasp envelope comes with a reusable metal clasp closure and moisture-activated gummed seal to ensure document security, storage transportation and content privacy, perfect for home, personal, business and other uses. Envelopes 6 x 9 are perfect for bulk mailing and storing letters, manuscripts, photos, books, crafts and other items. All mailing 6x9 envelopes come in a sturdy box for easy organization and shipping.