Speedminton is a high-energy, addictive game combining the best dimensions of tennis, badminton and racquetball. Great for people of all ages, as it is fun, easy to learn and play proficiently, a great form of exercise and playable anywhere, anytime (even at night). Use whatever dimensions desired and play with or without a net. Fun and portable like badminton. An aerobic and competitive sport like racquetball. Great for developing coordination like tennis. 29.95, speedminton.com