25-Pack Stay Flat Rigid Mailers 9x12 with Self Adhesive Seal, 450 GSM Sturdy Bulk White Cardboard Envelopes for Shipping Photos, Magazines, Comic Books, Art Prints, Documents, Collectibles

Current Amazon price: $32.93 CAD (as of June 5, 2026 — prices on Amazon change frequently; click through to see today's price.)

Category: Office, Industrial & Other

Key features

• Rigid Stay Flat Mailers: Protect valuable art prints, photos, media, jewelry, and documents with these 9x12 rigid mailers; the self-adhesive seal will ensure contents stay secure while in transit
• 9x12 Envelopes: These rigid mailers have an adhesive strip at the top to ensure contents remain inside while in transit; simply peel, seal, then press to adhere the two ends together
• Fully Customizable: The comic book mailers each measure 9.5x12.5 inches in total; use stickers, logos, and stamps to customize the no-bend envelopes for personal use or your small business
• Reliable Material: Our heavy-duty 450gsm cardboard mailers are thick enough to protect your photos from bending and scratching while also reducing your cost of shipping
• Package Contents: In this pack, you will receive 25 sturdy white photo mailers 9x12 to ensure you always have one on hand when you need to ship photos, documents, and prints

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