Iphone4/4s Fisheye Wide Angle Telephoto Portable Vintage Rotary Dial 3-in-1 Plastic Jacket Lens for Iphone 4/4s Specifications: three-in-one-fish eye, macro lens group wide angle, telephoto lens. Materials: using Plastic material With two tripod mounting hole, horizontal and vertical. Grab the dial you can switch lenses. Products suitable for iPhone 4/4S