Description: - 12 Pieces 16 grams brass barrels - Made from high quality brass, very durable - Provide excellent balance and great gripping points - Enhance your control, play with more fun - Great replacement barrels for soft tip dart and steel tip dart Specification: - Length: approx. 48mm - Hole Diameter: approx. 4mm - Barrels Diameter: approx. 8mm - Weight: 16 Grams Package Includes: 12 Pieces Brass Barrels Note: Since the size above is measured by hand, the size of the actual item you received could be slightly different from the size above. Meanwhile, please be reminded that due to lighting effects, monitor’s brightness/contrast settings etc, there could be some slight differences in the color of the pictures and the actual item.