The brand-new Reflex features a modified Butterfly shape and Duncan's special "auto-return" technology. Features include: ● High-speed axle design ● Lightweight body for ultra-fast play ● Aerodynamic rim-weighted shape A great yo to help novice players learn new tricks! And at a great price for the quality and features! Specifications Weight (g): 52.7 Diameter (mm): 56.8 Width (mm): 32.27