Food-grade silicone, safe and healthy: Food-grade silicone is used. This material is not only harmless to the human body, but also very suitable for products that come into contact with the human body, ensuring the safety of use. Dur and long-lasting use: Designed to be dur and able to withstand the wear and tear of daily use, ensuring that your Bluetooth headset is protected for a long time. Rich colors, highlighting personality: A variety of colors are available, whether you are pursuing a simple style or a user who likes bright colors, you can find your favorite style. Dust-proof and dust-proof, clean and tidy: It has dust-proof and dust-proof properties, which can effectively prevent dust and dirt from entering and keep the headset and its accessories clean. Heat-resistant and odorless, easy to clean: High temperature resistant and odorless, it will not emit a pungent smell even when used in a high temperature environment; and it is easy to clean, and it can be restored to cleanliness by gently wiping. Product material: Silicone Product weight: 35g Product size: 6*6*3cm Product packaging: bagged