1. Style: flip type2. Material: Silicone3. Style: simple4. Process: Plastic molding5. Using high tensile silicone material, the surface is sprayed with skin-friendly touch oil, skin-friendly touch, non-stick fingerprints, non-stick ash, dirt-resistant, washable, shock-resistant and drop-proof, fit protection, highly consistent6. Dimensions: 75 x 36 x 45 mm7. Weight: 24 gramsPacking list:Earphone protective case x 1Hook x 1

http://olla.gr/2-pcs-silicone-earphone-protective-case-for-sony-wf-1000xm4-deep-blue/