Whether playing for trophies or pride, Xenon’s multiple ring-grip design is specifically machined to support full extension and throw acceleration. Distinctive iridescent signature green and gold complete this modern classic, meticulously crafted with Major winning innovations. Xenon delivers maximum performance supporting the most complex biomechanical movement – throwing the perfect dart.Barrel Dimensions:23g – 6.6mm x 50.8mm24g – 6.6mm x 50.8mm25g – 6.8mm x 50.8mm