The Ding Defend Trading Card Shipping Protectors are a set of 100 plastic protectors designed specifically for sports trading cards. Manufactured by Ding Defender in China, these protectors are not autographed and are part of the 2025 product line. Designed to safeguard trading cards during shipping, these protectors ensure that the cards remain safe and secure in transit, making them essential for collectors and enthusiasts looking to keep their cards in pristine condition.