"HIGH QUALITY MATERIALS: The Ainiv bullet straps are made of high quality nylon that is durable and elastic enough to withstand tens of thousands of impact bounces. Heavy duty buckles and fine stitching ensure that the trainer is durable enough to keep you satisfied for a long time Training Needs.Flexible and Adjustable: Designed for beginners and adults, it can be adjusted according to the user's specific waist size, suitable for waist size 33""-39"". The elastic band is super soft and highly elastic and can stretch about 6 feet Up to 18 feet, the length of the ball can be flexibly adjusted to achieve the ideal training effect.Safety Protection: Our ball belt has been improved, adding an extra wide side belt, which can better protect the waist, which can be effective to a certain extent Reduce the burden on the waist.At the same time, compared with other four-claw designs, our five-claw design can hold the ball more firmly, avoid the risk of falling the ball, and provide you and your family with a safer training environment.Efficient training ] : Using the ball belt, you can free your hands, no longer waste time picking up the ball, you can save more time, maximize the number of shots, so as to achieve rapid and repetitive ball training. Improve passing, dribbling, catching, juggling etc. Soccer skills.WIDE APPLICATION: Ainiv ball belt is suitable for people of all ages, suitable for coaches at all stages, from beginners to professionals, can use this ball belt to achieve ideal training results. Widely used in different environments, Such as backyards, parks, streets, etc., suitable for 3, 4, 5 football.