Definitely a worthwhile purchase to ... A) keep your Air Pod case from scratches or being damaged from droppage, B) key ring easily attaches to your purse or belt loop, minimizing loss, or the lanyard can be wrapped around your wrist. C) aesthetically, it looks nice. D)The quality of the product is excellent especially for the price. E) easy to install onto your AirPod case, but stays in place. Perfect fit. F) Silicon material provides a nice grip to prevent from slippage.