Matthews introduces a new concept to a well established piece of grip wuipment -- BOA BAGS. This versatile,coated steel shot bag quickly wraps around the base of any stand column, brace, tee handle, arm or boom. By placing the weight directly below the weight of the fixture, the weight is actually directed straight down the stands vertical column, holding it firmly in place. The rubber gripper pad wraps around and sticks to booms and arms, even at severe angles. The bags own weight actually increases its holding ability! Fast, easy-to-place and remove, BOA BAG is a strong, multiple layered bag thats easy to lift and carry. Available in three sizes. Patent Pending.