Check the listing for details. Magnus Broadheads Stinger 150 Grain 2 Blade 3 Pack. Color: Black, Condition: New. Listed at 37.60 USD. Magnus Broadheads Stinger 150 Grain 2 Blade 3pk [MAG49224] Made from knife-grade stainless steel, razor- sharp right out of the package, ferrule is made from aircraft quality aluminum and offers perfect flight because it is spin-tested within .002 thousands of an inch, patented bone splitting diamond tip, lifetime replacement guarantee, 2 3/16" X 1 1/8" (3-pk). Mfg Number: MASS150-2 WARNING: This product may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov.WARNING: This product may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov.WARNING: This product may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov.