Specifications: This protective case is made of super soft silicone to protect the earphones from dust and other harmful particles. Due to the special coating treatment inside, it is not easy to peel off. The case is equipped with a metal carabiner, you can fix the protective cover to the handbag, travel bracket, trousers, so that you can carry it anywhere, anytime. It is convenient to use and you can easily open or close the lid by hand. This protective case has an opening that allows you to charge the headset without removing the cover. Item Name: Silicone Protective Case Material: Silicone Suitable for: for Bose QuietComfort Earphones Features: Portable, with Metal Carabiner, Easy to Use, Lightweight Size: 7cm x 4cm x 3cm/2.76" x 1.57" x 1.18" (Approx.) Notes: Please note that only the protective case is included, and earphones and other accessories are not included. Due to the light and screen setting difference, the item& 39;s color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Silicone Protective Case(Earphones Not Included) 1 x Carabiner