Oversized and chamfered on the backside to enhance easy removal from targets. The 100 and 125 grain point fits all shafts up to 5/16" in diameter, such as Vapor, ICS, Express, Gold Tip, 2018, etc. The 145 and 175 grain point fits from 5/16" up to 11/32" in diameter, such as Grizzly Sticks, Vapor, Nitro, 2117, etc. Sold by the dozen, 100 pack and 1000 pack. Please specify grain weight and pack size.