Wilson enforcer tennis racket the wilson enforcer tennis racket benefits form a lightweight frame and soft grip handle for a comfortable and secure grip this wilson racket features a frame bumper for increased durability complete with the wilson branding for a great look tennis racket construction lightweight alloy weight 289g head size 645cmsq 100sq in balance 33cm 4pts hl rec tension 21 25kgs 53 63lbs string pattern 16 x 19 soft grip handle