For those who want to preserve their precious collection in top condition. This is a set of 30 high-transparency, UV-cut magnetic card holders. ■ Product Features ・Strong magnet type No screwdriver needed, you can easily insert and remove cards with a click. Reduces the risk of scratching cards, allowing even beginners to handle them with confidence. ・Ultraviolet (UV) cut function Prevents "sunburn and deterioration" of cards caused by fluorescent lights and sunlight. Ideal for long-term storage of trading cards with asset value. ・Excellent display performance High transparency does not interfere with the card design. Compatible with standard sizes (35pt/approx. 0.9mm thick) of Pokemon cards, Yu-Gi-Oh!, Duel Masters, One Piece cards, MTG, etc. ・Can be stored with inner sleeves on ■ Product Specifications ・Contents: Set of 30 ・Color: Clear (transparent) ・Size: 35pt (groove depth approx. 0.9mm) 　Outer dimensions: 110mm long x 73mm wide x 5mm thick 　Inner dimensions: 90mm long x 64mm wide ・Material: Plastic (UV cut processing) ■ About Shipping We will ship with secure "anonymous shipping (Yu-Yu Mercari Mail)". Yu-Packet Post We will drop it off at the post office within 1-2 days after confirming payment. 【Notes】 ・Although it is new and unused, there may be minor initial scratches and scuffs from the manufacturing process due to being an imported product. These are at a level that does not affect use, but please refrain from purchasing if you are looking for the perfect quality of a Japanese product.