Monaco 28644 Aluminum Case for Samsung Infuse 4G - Non-Retail Packaging - Black Slim, lightweight and strong, the most durable case available for the Samsung Infuse 4G . Neoprene inner lining for extra protection and acts as a shock absorber Easy access to all buttons and features Anodized aluminum prevents scratches Cutouts give easy access to the functionality of the Samsung Infuse 4G