For Sony Linkbuds/WF-L900 Earphone Charging Case Silicone Protective Cover with 3 Sizes Ear Tips and Hanging Buckle - Black Made of eco-friendly silicone material, soft and flexible, protects the earphone from impact, scratch, etc. The silicone material protective cover is waterproof and can be easily cleaned with a rag With a precise cutout for convenient charging. Thin and slim, easy to install and remove Come with a buckle, you can place the protective case on the keychain or backpack Ear tips are made of high-quality silicone material, soft and durable, comfortable to wear Ear tips have a beautiful arc, ergonomic design, no discomfort when wearing for a long time Perfectly fit for Sony Linkbuds/WF-L900 Bluetooth earphone Specification: Material: Silicone Protective case size: 76*42.6*32.2mm Wall thickness: 2mm Package included: 1 x Protective Case 1 x Hanging Buckle 3 x Pairs of Ear Tips Not included other things