Sumajin has introduced its new Slim silicone case for the iPhone 4. Made form variable thickness silicone, the Slim features push-though covers for the volume and power buttons, integrated flip-open covers for the headphone and 30-pin ports, open access to the screen, Home button, camera/flash, and ring/silent switch, open back grooves on the back for added grip, and included protective film for both the front and rear. Sumajin’s new…
