Use this set of 25 vinyl record mailers for shipping wall calendars, important documents, memorable photos and wall art prints. Each 12x12 mailer has a peel-to-stick adhesive flap at the top for convenient and efficient sealing, no need to moisten using glue or water. The calendar envelopes are made from high-quality paper material that will stay flat to ensure contents remain inside during transit.

• 12 x 12 Envelopes: Use these cardboard envelopes to mail vinyl records, calendars, scrapbook paper, art prints, photos, and documents with ease
• Self-Adhesive Seal: The flat rigid mailers have an adhesive strip to ensure contents remain inside while in transit; simply peel, seal, then press to adhere the two ends together
• Reliable Quality: Our plain white rigid envelopes reduce the cost of shipping while simultaneously ensuring your items stay inside; the tear strip tab at the top allows for quick and convenient opening
• The Perfect Size: The stay flat mailers measure 12.5 x 12.5 inches; use thank you stickers, logos, and stamps to customize the cardboard mailers for your customers
• Comes With: Includes 25 calendar mailing envelopes to ensure you always have one on hand when needed