Tennis string with high spin performance. It's characterized by a powerful "thwack" feel when hitting the sweet spot, and is suitable for players who want to crush the ball with their own power and control it. Suitable Players: - Those who want to swing aggressively and make the ball drop with spin. - Those who prefer a firm, hard feel over a soft feel when hitting the ball. - Those who have too much power and find that regular strings make the ball fly too far. - Brand: YONEX - Model Name: POLYTOUR SPIN - Gauge: 16 GA - Thickness: 1.25 mm Thank you for viewing.