The RB2132 New Wayfarer Matte Tortoiseshell - Green RB2132-52-894-76 does what it is supposed to do. Manufacturerd by a quality brand in RayBan, means the RB2132 New Wayfarer Matte Tortoiseshell - Green RB2132-52-894-76 has been manufactured to last. Like all RayBan sunglasses you will receive a manufacturer's warranty, and will be able to send back your RayBan sunglasses in the event you are not entirely happy with your order.