Home / Envelopes/Mailers / Poly Mailer / #4 FLAT POLY MAILER 10 X 13 #4 FLAT POLY MAILER 10 X 13 #4 FLAT POLY MAILER 10 X 13 quantity Add to Quote SKU: PL4 Categories: Envelopes/Mailers, Poly Mailer Additional information Additional information Size 9 1/2" x 13 3/4" Length 13.75 Width 9.5 Min Order 1 Qty. Per Case 100 Related products #5 GATORPAK – LITE Add to Quote #00 AIR BUBBLE BAG – SELF-SEAL Add to Quote #6 GATORPAK – RIGID Add to Quote #6 AIR BUBBLE BAG – SELF-SEAL Add to Quote