The Xecutioner Xpandable Broadheads cut and expand on contact, creating devastating wounds time after time. Theyre constructed of 440-grade stainless steel blades and a 7570 aluminum ferrule for durability. A 2.5 cutting diameter results in easy-to-follow blood trails. Compatible with low poundage bows and crossbows. Per 4. Cutting dia:2.5. Wt:100 gr. Color:Red, Black.Cancer and Reproductive Harm- www.P65Warnings.ca.gov. Type: Mechanical Broadheads.