Rigid Mailers 18 x 24 Inches, Pack of 5 - Brown Double Wall Cardboard Envelopes for Photos, Documents, Artworks - Stay Flat Shipping Mailers with Tab Lock

【Durable Double-Wall Construction】: Crafted from robust, thick cardboard with a double-wall design; providing exceptional strength and protection against bending, tearing, and punctures during shipping and handling; ideal for safeguarding valuable contents like photos, documents, and artworks. 【Secure Tab Lock Closure】: Features a reliable tab lock closure system; ensuring a secure and easy-to-use sealing mechanism; this closure prevents accidental opening during transit and allows for convenient reusability, reducing packaging costs and environmental impact; simplifies the packing process. 【Reinforced Corners for Added Protection】: Equipped with reinforced corners; offering an extra layer of defense against impacts and compression; these corners protect the edges of your items from damage, ensuring they arrive in pristine condition; ideal for delicate or fragile items. 【Print-Friendly Surface for Customization】: Boasts a minimalistic design with a print-friendly surface; allowing for easy personalization with drawings, inscriptions, or labels; add a unique touch to your shipments or brand your packaging for a professional look; facilitates easy identification of contents. 【Versatile Application & Dimensions】: Measuring 18 x 24 inches, these mailers are suitable for a wide range of items including artwork, documents, CDs, DVDs, and comic books; perfect for online stores, logistic companies, and small businesses needing reliable shipping solutions; a pack of 5 mailers provides ample supply.