Use the Kirk Mounting Bracket for the iPhone 4 and 4S (Emerald Sparkle) to attach your iPhone 4 or 4S to any quick-release mounting system. This rugged case lets you position your phone in either vertical or horizontal orientation by rotating the bracket. Your phone clamps snugly into the bracket without scratching the delicate screen or body. The bracket is small and lightweight, so it's great for traveling.
Made of rugged, solid alloy aircraft aluminum
Anodized to a scratch-resistant, black satin finish