Magnus broadheads stinger 4-blade 100gr 3pk FEATURES-100 Grain-4-Blade-2-1/8" x 1-1/16"-The quality of our construction is unmatched, but if you break one, we will replace it according to our Lifetime Guarantee-3/pack Other Features: Made of knife grade s/s,razor sharp out of the package,spin tested for perfect flight, diamond tip passes through tough hide/bone with ease lifetime replacement guarantee ,if hunter damages a magnus broahead send back for free replacement,made in the usa