Original products, designed for the pursuit of high-quality people, the details are absolutely satisfactory to you?? Premium Nylon fiber??Knitted fabric?? with Zipper box protects your AirPods Pro from daily scratches, good drop-resistant, give a full protection to your lovely Airpods, keep your Airpods always new condition; Inner material is EVA,Surface material is Knitted fabric??Environmental &help you keep healthy. Build with a keychain, anti-lost, make you portable to carry the airpods pro; Zipper box, easy to open and use, can hold more relevant parts.