【High-Quality Materials】Made of pure cowhide leather by hand, with fine stitching at the edges, a soft touch, and resistance to scratches, ensuring durability. The metal snap closure secures the bag's opening to prevent items from falling out. It comes with a key ring for easy carrying. | 【Wide Compatibility】This genuine leather protective pouch measures approximately 5.2 inches in length and 1.7 inches in width, with an actual capacity length of 3.46 inches. It fits most USB flash drives, access control cards, card readers, voice recorders, and other small devices on the market, protecting them from scratches, dust, and damage. | 【Convenient to carry 】: Our protective case is compact, lightweight, and very easy to carry. The key ring equipped can be used for various occasions, such as hanging keys, handbags, work cards, etc., making it easy to find and not easy to lose. | 【Easy to Clean】The genuine leather material is waterproof and stain-resistant, making it easy to clean. Just wipe with clean water. | 【Essential Item】This well-crafted protective case is widely used and suitable for schools, offices, homes, and travel. We offer a set of 2PK so you can share with family and friends.