This AirPods case protective cover made of premium silicone material into hassle free 1.3mm thickness Added Carabiner: Durable carabiner is included with case. Just enjoy the outdoors, Take your airpods with you during all activities: running, hiking, climbing, camping etc.. Perfectly matches your charging case, fits snugly over the charging case. Because of its light and thin, it needs to adjust the top to fit 100% at first use. Precision molded for great fit. Protects your AirPods against bumps and scratches. Personalized customization unique pattern make your Airpods looks different.