BRENDO PS4 Console Dust Cover - Grey (lifetime warranty) Excessive dust inside the console will cause the machine to overheat and may damage the optical drive. This dust cover is custom designed to protect your PS 4 console from dust. It will help extend the console's lifespan. Soft and durable material to protect your console from dust, dirt and accidental scratches Opening for all ports on the back panel Soft miro fiber interior lining prevents the console from being scratched Please note: This product should not be used when the PS4 is in use. Life-time warranty!