Dunlop Dunlop Nitro Junior Tennis Racquets Racket Rated 4.88 out of 5 based on 8 customer ratings (8 customer reviews) Dunlop Nitro Junior Tennis Racquets (Copy) Racket Dunlop Sports Nitro Adult Tennis Racket, 27″ Racket Dunlop Sports Pro Pre-Strung Tennis Racket Series(Pro 255 and Pro 265) Racket