Compatible With Apple® 8-Pin, Micro USB And Type-C Devices | Simply Plug The Cable Into A Powered USB Port And Then Into Your Device Or Smartphone | Charge Multiple Devices At Once When Using An Ample Power Source | Round Carabiner Attachment | Aluminum Casings | Apple is a trademark of Apple Inc., registered in the U.S. and other countries . Approximate Size: 5/8″ W x 5 3/4″ H , Imprint Area: 3/4″ W x 1/4″ H