Features: It can effectively prevent the earbuds from being affected by scratches, impacts, and dust during daily use, and prolong the use of the earphones. Silicone is soft and has a good hand feel, which can improve the comfort of wearing without causing discomfort to the ears. Lightweight design does not increase the weight of the earbuds , maintaining a comfortable wearing experience. There are multiple colors to choose from, which can be pair according to preferences. Silicone is easy to clean, just use a damp cloth or warm water to clean and keep the earbuds clean. Specifications: Product color: refer pictures to selection please Product Component: silicone Case Size: approx. 7x6.6x3.3cm/2.76x2.60x1.30inch, Carabiner: approx. 2.5x5cm/0.98x1.97inch Applicable Model: for Essential Open Wireless Earbuds Usage suggestion: When installing, make sure the protective cover fits the earphones completely to avoid affecting the sound quality Regularly check the condition of the protective cover. If it is found to be aging or damaged, it should be replaced in time to ensuring the best protections effect. Package Includes: 1Pc Silicone Case note: Other accessories demoed in the pictures is not included. Please allow 1-2cm errors due to manual measurement. Please allow for slight color differences due to different display resolution.