About this item

• Designed for Shipping Graded Card Sleeves & Submission Sized Semi-Rigid Card Holders: 4'' x 6'' size these trading card shipping flats are the perfect grading kit accessory
• Efficient & Professional: Precut Supply Sleeves for Collectible Sports MTG Cards allow you to stay efficient with your business while maintaining a professional appearance to your customers
• Innovative Material: Ding Defend's innovative plastic materials are superior to cardboard mailers or thin cardboard sheets. Ours are stronger, more protective, water resistant and professional
• Reusable: Storage Standard's Ding Defend protective sheets for mailers are designed to provide armor to all your hobby and collectible cards & psa slab sleeves.
• Compatible With Standard Size Graded Cases: PSA, BGS, SGC, HGA, CGC, CSG, DSG and other similar standard-sized cases. (For use with Toploader, raw and penny sleeves see our smaller size product.)