The Opteka SteadyVid 400EX is a video stabilizing system designed to reduce shake and stabilize video on cameras and camcorders weighing up to 5 lbs (2.25kg). The SteadyVid 400EX features aluminum construction, comfort grip handle, micro balancing adjustment, polished chrome counterweights, spirit level, rubberized camera mount and thumb stabilizer. Features ~ Supports digital cameras and camcorders up to 5 lbs ~ "Micro Balancing" for precise adjustments ~ Comfort grip handle ~ Super heavy-duty steel gimbal for smooth, accurate motion ~ Spirit level and thumb stabilizer ~ Includes one 13 oz. amd two 8.5oz polished chrome counterwights ~ 1 Year Warranty Specifications Load Capacity: 5 lbs (2.25kg) Construction:Aluminum body, rubber padded handle, polished chrome counterweights Dimensions (folded down):11.25" x 10.25" x 1.5" (28.5 x 26 x 3.8 cm) Weight (excluding counterweights):1.5 LBS (0.68kg)