CCG Universal Neoprene Jumbo Rubber Edge Trim - 3/16" Opening - Sold By the Foot This trim is sold by the foot, please enter how many feet you would like in the quantity box. Example: quantity 3 equals 3 feet of trim. Trim will be cut in one continuous piece. 3/16" Opening, good for up to ~6 gauge metal. This trim is very flexible and can easily go around corners. No adhesive is inside of the trim or included. Soft Neoprene Rubber.