OOK Compatible with Samsung Galaxy S21 Case
https://m.media-amazon.com/images/I/61n9ZkYTYTL._AC_SL1000_.jpg
https://m.media-amazon.com/images/I/51MyhwMnECL._AC_.jpg
https://m.media-amazon.com/images/I/51MyhwMnECL._AC_SR38,50_.jpg
MAIN
OOK
{"Package Dimensions": "8.7 x 4.41 x 0.59 inches", "Item Weight": "1.13 ounces", "Special features": "Heavy Duty Protection", "Other display features": "Wireless", "Form Factor": "Bumper", "Manufacturer": "OOK", "Date First Available": "April 2, 2021"}