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Diamond Corner 100+ Card Storage Box

Diamond Corner 100+ Card Storage Box - Main image
$2.87 $3.99 In stock

Category: Card Storage Boxes

Protect your most valuable trading cards with these highly durable, ultra-clear Diamond Corner Boxes by Ultra PRO. Each box holds up to 100 Standard size collectors cards and is constructed with the patented diamond corner design to prevent damage to card corners. The box utilizes snap-lock closures to keep the lid secure and finger slot side cut-outs for easy removal of contents. The boxes are also stackable, making them ideal for the organization and storage of your card collections.

  • Ultra-clear, highly durable plastic box for holding collectible trading cards
  • Holds standard size trading cards measuring 2.5" x 3.5"
  • Notched-out diamond corners protect card corners from damage
  • Snap-lock holds lid secure while side cut-outs allow for easy removal of cards
  • Stackable design for easy storage and sorting
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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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Returning an item

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (4.4 / 5 · 5 reviews)

Olivia H. ★★★★★

I needed a sturdy box for my rare Pokémon cards and this one fits the 100-card capacity perfectly. The corners are reinforced so I don’t worry about bending while storing them.

Grace Z. ★★★★★

The clarity of the plastic is perfect for showing off card fronts while keeping them safe. I loaded up a full 100-card deck and the box fits snugly without any rattling. Definitely worth it for organizing my collection without taking up much space.

Harper O. ★★★★★

I was pleasantly surprised how sturdy these clear boxes are — they stack neatly without any wobble. Each one holds exactly 100 sleeved cards, which is perfect for organizing my collection.