Barracuda bowstrings from Zebra feature patented Z-S Twist technology, which virtually eliminates peep rotation. Pre-stretched for stability, Barracuda bowstrings lead to greater accuracy for archers of all skill levels. Manufactured with BCY 452x material, Barracuda bowstrings are fast and reliable. Barracuda bowstrings will succeed with Mathews, Hoyt, Bowtech, PSE, and any other compound bow model.22 strand. Color: Brown and White.