What are your shipping options?

We offer free shipping on orders over $99 ($69 for Shellz Club members). All orders ship from the USA with tracking provided.

Do you offer a satisfaction guarantee?

Yes! We offer a 100% Happiness Guarantee with 365-day free returns. If you aren't satisfied with a product for any reason, return it for free for a full refund, no questions asked.

Are your toploaders UV protected?

Yes, our UV Shield Toploaders provide 99.99% UV protection with a seamless frame design and premium thick window for display-grade clarity.

Do you offer wholesale pricing?

Yes, through our Shellz Club annual membership ($99/year). Members receive 15-30% off bulk pricing, 3% rewards on every order, free shipping at $69, and access to exclusive products.

Where are your products made?

We use a mix of US-made products (like the Quad Box) and imported supplies. Our goal is to bring as much production back to the United States as possible.

What types of card protection do you offer?

We offer a full range of trading card protection: UV Shield Toploaders (35PT to 260PT), Easy Glide Penny Sleeves with patent-pending pre-cut corners, Magnetic Holders, Semi-Rigid Holders, Hero Diamond Shell graded card cases, Glove-Fit Sleeves, Team Bags, Armalope shipping envelopes, Quad Box storage, and Toploader Binders.

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SHELLZHERO

HERO Diamond Shell - Premium PSA Graded Card Case

Variant

1 Holder 5 Holders 50 Holders (Full Case)

Product variants

Regular price: $8.99
Regular price: ~~$6.99~~
Sale price: $8.99
Unit price: per

100% Happiness Guarantee

Return any item within 365 days for a full refund — no questions asked. Veteran owned, built to last.

Veteran Owned

The Hero Diamond Shell is more than a card holder—it’s the strongest graded card case ever made. Designed exclusively for PSA standard slabs, this case delivers unmatched protection and a premium feel that collectors will notice the moment it’s in their hands.

Built for Serious Collectors

Ultra-Strong Polycarbonate – 30× stronger than acrylic, engineered to withstand drops and real-world handling.
Crystal Clear UV Protection – Blocks harmful rays that cause fading, so your slabs stay sharp and vibrant.
Scratch Resistant – Durable clarity that keeps your PSA graded cards display-ready for life.
Re-Closable Snap Shut Latch – Locks your slab in place for secure protection while allowing easy access when needed.
Made in the USA – Forged with precision manufacturing and quality you can trust.

Designed Like a Premium Device

Holding the Hero Diamond Shell feels like holding a well-designed smart phone—sleek, balanced, and solid. The snap-shut latch clicks with precision, sealing your slab against debris while giving you easy re-access when needed.

Why It’s Better Than Other Slab Protection

Other cases offer surface-level protection. The Hero Diamond Shell goes further—rigid enough to handle drops, UV-resistant for long-term storage, and built with superior materials that don’t crack under pressure. This is the upgrade your collection deserves.