20pcs A5 Manilla Hard Board Back Envelopes

Strong and Rigid for Maximum Protection:

Made with 120gsm kraft paper front and 1000-micron board back, keeping documents flat, crease-free, and safe.

Perfect Fit for A4 Documents: Accommodates unfolded A4 paper or folded A3, ideal for certificates, reports, magazines, and photo prints.

Quick and Secure Peel & Seal Closure: Built-in peel-and-seal strip ensures hassle-free packing and a reliable, tamper-proof seal.