Body armor; Calibration blocks for calibrating ultrasonic testers and optical emission spectrometers; Camera handles; Camera stability accessory, namely, a support arm, vest and sled for film and video cameras to absorb shaking moves while shooting; Cases adapted for cameras; Cell phone cases; Cell phone cases for bicycles; Cell phone mounts for vehicles; Device for testing the function and effectiveness of smoke detectors, carbon monoxide detectors and heat detectors featuring an aerosol spr...