Shell Mailer Trading Card Envelopes for Shipping, Card Mailers - 100 Pack Perfect Fit for Semi-Rigids & Toploaders, Sides Glued Flat for Sorting Machines, Premium Material, Customized Protective Flap

Shell Mailer, the lightweight perfect-fit card mailers for trading cards. Each slim cardboard mailer measures 7" x 4.35" and is just 0.04" thick. The best part is, they weigh under 0.4 ounces! Ultra-lightweight Trading Card Mailer Built to ship both cards in semi-rigid sleeves and cards in toploaders. The baseball card mailers also fall within the guidelines of the Standard Envelope shipping program. Elevate your card shipments! Premium trading card shipping envelopes Our trading card mailing envelopes are crafted from premium thin white cardboard and feature vibrant multi-color printing, sure to impress your buyers! The Shell Mailer not only delivers a professional look, but also streamlines your trading card business.

The Shell Mailer is comparable to our trading card shipping protector, yet uses a different approach to shield cards from dings during shipment. The ultimate defense to protect cards! All products are designed by card collectors, for card collectors. We are collectors in the hobby, just like you! Our aim is to bring efficiency and innovation to the trading card world