Ship cards with
100% confidence.

Ding-free guarantee!

Trading Card Shipping

We offer a complete suite of products for every trading card shipping need, from envelopes and protectors to complete kits. As the innovator in this space, we set the standard for safe, reliable card shipping.

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Storage & Organization

Keep your cards sorted, protected, and easy to find. Organize your collection faster with storage and sorting tools built for collectors and sellers.

Trading card shipping supplies with a fan club

  • ⭐⭐⭐⭐⭐

    Perfect !!

    I’ve had a few sports cards damaged due to miss handling by the carrier. To where I’ve had to issue refunds to my customers. Purchased these as insurance for my buyers. And since I’ve been using these I haven’t had any issues with damaged goods. They fit perfectly around top loaders. And fit snugly inside my bubble mailers.
    -Brian Suever

  • ⭐⭐⭐⭐⭐

    New Favorite Envelope

    Exactly what I was looking for to ship trading cards. Some people suggest more rigid options, but those are more likely to be rejected by your post office or require non-machinable postage. These envelopes have a good balance between sturdiness and flexibility. I would buy again when I run out.

    -superbiaant

  • ⭐⭐⭐⭐⭐

    Your cards will never get damaged!

    Fast shipping, nice customer support and a great solid product. Your card will never get damaged with these babies!!
    -Gerald Bilster
Ding Defend shipping card sleeves showing features like acid-free, semi-transparent, waterproof, and reusable protection
  • Comparison showing Ding Defend shipping card sleeves versus standard cardboard inserts with size, durability, and material differences
  • Step-by-step guide showing how to use Ding Defend shipping card sleeves for safe envelope mailing
  • Protective bubble mailer used with Ding Defend card sleeves for safe, ding-free shipping
  • Ding Defend card shipping sleeves protecting baseball cards and hobby collectibles on tabletop
  • Ding Defend envelope size card protector dimensions showing 3.5 x 4.5 inches and 0.08 inch thickness