This is a Pro Stock Pro Staff 97 made for use of Top 100 Player! Silicon injected in handle and lead tape installed under the bumper guard! Never used in grip size 4 3/8! Feel free to ask me any questions!The item "Wilson Pro Stock Pro Staff 97! The lighter brother of Pro Stock Roger Federer 97" is in sale since Wednesday, May 9, 2018. This item is in the category "Sporting Goods\Tennis & Racquet Sports\Tennis\Racquets". The seller is "pro_stock_rackets" and is located in Santa Monica, California. This item can be shipped worldwide.