Make location shooting easier with the Moondog Labs Smartphone Hood. This versatile, light-weight hood blocks stray light, enhancing visibility on your screen. The Smartphone Hood kit includes: Smartphone Hood, Cloth Hood Extension & Hood Clamps (6). The durable elastic band wraps around the camera side (back) of your mobile device and attaches via velcro, securely affixing the hood in place against the edge of your phone's screen. Two sizes are available to accommodate various phone sizes. See compatibility chart to determine which Smartphone Hood works best with your mobile device.