Zero Clearance Tape, 2" x 16" PVC, 5/Pack Brings a whole new level of precision to your miter saw. Simply apply over the throat of your saw to eliminate chip out and create an exact reference for line up. Made of durable PVC. Zero Clearance Tape, 2" x 16" PVC, 5/Pack Brings a whole new level of precision to your miter saw. Simply apply over the throat of your saw to eliminate chip out and create an exact reference for line up. Made of durable PVC.