1.Improves athleticism: The Boxing Reflex Ball Headband Set not only improves reaction time and punching speed, but also enhances handeye coordination, thereby promoting better athleticism 2.Soft material: This soft, lightweight, and reliable boxing reflex ball headband set made of durable nylon and PU material helps gradually improve your reflexes and agility 3.Easy training: Strengthen your upper body and tone your muscles without going to the gym. With this boxing reflex ball headband set, you can train anytime and anywhere 4.Practical training companion: Enhance your boxing training with our reflex ball headband set. This spacesaving product is convenient for outdoor workouts and can be compactly stored, making it easily accessible and portable