Model 50 Premium Unbreakable Air Deflector- Protectwhat's Yours. Hammerhead Sleeves Feature High Quality Neoprene and Are Fully Reversible so Your Case Can Change with Your Mood Without Losing Practicality. Vibrant Hammerhead Neoprene Sleeves Are Highly Protective, Form Fitting Macbook Sleeves. Designed Specifically to Fit Each Device Without Adding Excess Bulk, They Preserve the Sleek Form Factorof Your Mobile Device, Allowing It to Easily Slipinto a Purse or Briefcase. Features: * 3mmneoprene Material * Fully Reversible Two-color Sleeves with Contrast Stitching * Hand and Machine Washable/dryable