The ergonomic closed button design keeps out dust and lint. This SaharaCase liquid silicone case kit features a carabiner clip for secure attachment to your backpack, making it ideal for outdoor adventures. Designed for Apple AirPods 3 (3rd Generation 2021)Offers a precise fit.Triple silicone materialProtects against dirt and scratches.Carabiner clipAllows you to easily hook the case onto your belt, bag, or purse.Formfitting, lightweight designEnhances portability and simplifies installation.Shock-absorbing cornersProvide additional protection from damage during drops.