Features: Oil sprays coating, antifingerprints and nonstaining, when stain are stained with a damp cloth, it can be removed. Real machine mold opening, precise hole opening, tight fit, not easy to falloff. There is no need to take offthe headphone sleeve and it will not affect the charging. Skin-friendly feel, removable, and it can be washed and used for longtimes as new without fading or yellowing. Highelasticity, shock absorption and antifall, rebounds instantly when it hit the bottom, without hurting the real machine. Using elastics silicone, full protective, strongers toughness, antifalling and shock-absorbing, soft and skin-friendly. Specifications: Material:Silicone Size:Approx.78x34x30mm/3.07x1.33x1.18inch Color:Black/White/RedColor/Dark Blue/Dark Green For FreePro 3 Package Includes: 1pcs Headphone Protective Sleeve note: ①.Please allow 1-2cm errors due to manual measurement, make sure that you donot mind befores you order. ②.Due to the differences between different monitors, the picture may not reflect the actual coloring of the item. Thanks for your understandings.