Wilson Revolve Spin 17G Tennis String - Black . High Quality Tennis Balls Durability Index: Considerably outlasts standard

Durability Index: Considerably outlasts standard feather shuttlecocks

The "AG" (All Ground) designation signifies that the outsole is optimized for the durability required by hard courts while maintaining the traction necessary for clay play

Former Luxilon 4G Users: If you like the firm

it offers a more responsive "pop" than soft multifilaments while providing much more power and arm-comfort than a polyester string

heavy-gauge machine stitching engineered for seamless pressure balance and long-term seam durability under repeated heavy impacts

Wilson Revolve Spin 17G Tennis String - Black . High Quality Tennis Balls Durability Index: Considerably outlasts standardThe Wilson Revolve Spin 17G (1. 25 mm) Black is a shaped, high spin co polyester string engineered for aggressive groundstrokers who prioritize maximum topspin generation, ball bite, and control. Featuring a pentagonal (5 sided) profile and a slick low friction coating, this thinner 17 gauge variant offers enhanced playability, ball pocketing, and spin potential compared to its thicker 16G counterpart. Performance Profile Pentagonal Mechanical Bite: