INGENIOUS DESIGN -- Using non-slip material on the bottom to keep the training base in place, Badminton Training Tool is adopting an anti-twine design on the top of the base, no more dealing with tangled bungee cords, unscrewing the cap on the training base so you can fill it with water or sand, once it's filled it's heavy enough to support your swing. ECONOMIC BADMINTON TRAINING SEt -- Badminton Trainer's rebound will be much better, feel better, and last longer, adopting portable badminton training rubber cords that are highly elastic and wear-resistant, including 3 shuttlecocks, 1 base, 1 connector, 1 connector, and 40 bungee cords. NO NEED-- Available for both Indoor and outdoor use, no need for a , no need for others to accompany, no need to bend over to pick up the ball, good toughness, strong resilience. USE WITH EASE -- Single Badminton Training is no need to pick up the ball, the badminton hits the elastic rope and automatically rebounds, starting training your serve, forehand, and backhand with ease, single badminton training, no need to wait for a partner, just train with yourself. CARRY CONVENIENTLY -- Badminton Practice Equipment is very easy and convenient to carry for even kids, made of light and durable material, you can take the badminton trainer with you, just wrapped the rubber rope around the badminton trainer after finishing the training.