Designed with a cone-shaped silver bullet point, Gobbler Getters deliver added shock and drag for sure knock-down power. Three super-sharp, extra-tough Diamize® blades are held closed by a snap-locking retention system (no rubber bands needed) to ensure blades stay closed out of even the fastest bows. 1-1/2" cutting diameter. .030 blade thickness. Per 3. Sizes: 100 grain, 125 grain.