A twist on a classic game of indoor tennis. The BOOM racket set consists of 2 giant sized rackets with short handle, and 2 soft fabric bouncy ball that are perfect and safe for kids play. The rackets measure 15" tall with 7"x7" diameter hitting area. Racket is light, fast, and makes an awesome and loud BOOM! sound on impact. Also includes 2 soft fabric bouncy balls. For ages 3 and up. The set develops kidsÕ reaction, hand-eye coordination in beginners. Made of durable ABS plastic material. 100% safe and non-toxic. ASTM & CPSC Tested and Certified. Easy to have a back and forth game without having to have a net like badminton. Great for playing indoors and outdoors! Perfect for training hand eye coordination for tennis beginners! Fun for all ages including adults!