The grip size is 4 3/8 (L3) . some scratches and paint peelings see photos
racquet known for its 28-inch extended length and braided construction, offering a unique, powerful, and stiff feel suitable for specialized play. Often found in sets with cases, it typically features a 100 sq. in. head size, a strung weight of roughly 11.6 oz (329g), and high swingweight (337-349). 
Key Details:
Length: 28.00 inches (Extended/Longbody).
Head Size: 100 sq. in..
Construction: Braided graphite/frame material.
you can also buy this racket from ebay
https://www.ebay.com/itm/257358457997