PSE Omen Custom Bow String & Cable Set BCY X by 60X Custom Strings Lengths 63 1/16", 38 5/8", 35 5/8" Proprietary 5 Stage Stretching Process BCY 3D Or Halo Bow String Serving (Based on Bow Requirements) Black Angel Majesty Center Serving/ BCY X Material 1 Year Warranty / Made in USA