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