【9 X 12 Inches, 250 Packs】 Coming with a nice storage box, ValBox kraft catalog envelopes are 250pcs/packs. 9 x 12 inch self sealing envelopes is perfect for standard letter size papers, business documents, photographs, contracts, magazines and more without folding. 【Peel & Seal, No Licking】 This self seal catalog envelopes are easy to peel and seal with a strong flap adhesive, no licking of glue or water to moisten when working with multiple mailings. Good job in saving time. 【Provides Complete Security】 Adhesive on ValBox 9x12" security catalog envelopes creates a strong lasting seal. You don't need to worry about the contents in the brown catalog mailing envelopes falling out during transit even you have put hefty 60 sheets of paper or magazines. 【High Quality Kraft Paper】ValBox heavyweight catalog envelopes are made of sturdier kraft paper for exceptional rip, tear and puncture resistance. It's not easy to see through the contents because of the thicken paper. Keep your item safe and protect your privacy. Otherwise, you can also run these through your laser or inkjet printers without bleeding ink out or going ink fuzzy. 【Convenient Storage】ValBox 9x12 envelopes come with a sturdy box for protecting them from damaged during transportation, good for the unused catalog envelopes organize and storage. "About ValBox Engaged in producing envelopes, paper boxes and other home and office paper products supplies, ValBox is a direct-sale store of a paper products manufacture. We advocate the love and natural concept, insisting on using recycled material in the process of production. Hope ValBox can provide you, our valued customers, the high quality products and intimate service. ValBox 9x12 Inches Self-Seal Security Catalog Envelopes for Mailing, Organizing and Storage Item Type: 9 x 12 inches security catalog envelopes Package Included: 1 box, 250 packs Color: Brown Features: Self sealing, Strong flap adhesive, durable thicken kraft paper, larger size for letter size paper without folding, can be ran through laser or inkjet printer. These high quality 9x12 inches kraft catalog envelopes are perfect for storing letter size documents, magazines, certificates, photos or mailing contracts, regular 8-1/2 x 11 papers, calendars and more. Strong self-adhesive have a long shelf life. Thicken kraft paper will also keep your contents safe and protect your privacy!"