Thank you for viewing. This is a discontinued Butterfly Timo Boll ZLF racket. The grip is ST. The rubber on the red side is Rakza 7 Soft (used for about 1 month (approx. 2 hours, 3 times a week)), and the rubber on the black side is Hammond Pro β (used for about 3 months (approx. 2 hours, 3 times a week)). The Rakza 7 Soft still has good grip and should be usable as is. Immediate purchase and questions are welcome. Thank you.