Babolat ElastoCross String Savers

If you're a tennis player who breaks strings often, then use the Babolat Elastocross String Saver to help your strings last longer. This Teflon device easily secures under the string to protect from friction and wear, increasing longevity up to 50%. Whether you prefer natural gut or synthetic, the Babolat Elastocross String Saver preserves the tension and playability of your strings.