These durable brightly colored fiberglass rods 45.7cm x .64cm (18″ x 1/4″) are an inexpensive alternative to steel trajectory rods. The ends of each rod are solid, so they can be used as penetration rods in the deceased. Rods can be centered in larger holes with a set of Spacer Cones (not included). The bright coloring won’t fade when cleaned. Each kit contains 12 rods (four pink, four green, four orange) and includes 9 plastic connectors.