Feature: 1. This drum stick is made of acrylic material, exquisite workmanship, strong and durable. 2. The light‑emitting method of drum sticks is to light up when lightly tapped, including button batteries. 3. The LED drum sticks are exquisite in design, and the frosted watering drop on the hammer head has a good light collection effect. 4. This drumstick has an upgraded tail button, so the battery is not easy to fall off. 5. The effect produced by LED drum sticks is suitable for performances at night and makes people's eyes bright. Specification: Item Type: Drumsticks Material: Acrylic Length: Approx. 40.5cm / 15.9in Diameter: Approx. 1.5cm / 0.6in Battery Parameters: LR41 button battery 1.55V 25mAh Package List: 2 x Drumsticks 2 x Light