About this item ANTI-SLIP: On ear earbuds silicone cover protects your earbuds from scratches and prevents dropping. The soft silicone hook keeps your earbuds securely in your ear, making them ideal for indoor or outdoor activities like running and gym workouts, ensuring they stay in place without slipping or tearing. Sound Quality Enhance: The unique in-ear design allows the soft earhook tips to fit comfortably in your ear canal, isolating outside noise to improve sound quality and enhance surround sound. Good Quality: Made of soft premium silicone, these hooks are thin, lightweight, flexible, and comfortable, without any harmful substances. Compatible: Perfect fit for various earbuds and easy to install and remove without tearing. A great gift choice for music lovers and outdoor enthusiasts, making them perfect accessories for travel and holiday gifts. The earhooks must be removed when charging the case. This package includes 2 pairs of large size earhooks. Product dimensions: 5.59 x