Carry it with you to relieve fatigue. This replacement gun head, which is small and light in appearance, easy to store and carry, and easy to use. It is made of reliable ABS materials, has good shock absorption effect, and is safe and reliable. Mainly for sports and fitness personnel, weightlifters, runners and other large muscle group massage. Features -Color:As Shown -Material:ABS -Size(Ball head):9.00X5.00X5.00cm/3.54X1.97X1.97in -Size(U head):8.00X6.00X2.50cm/3.14X2.36X0.98in -Size(Conical head):6.00X2.50X2.50cm/2.36X0.98X0.98in -Size(Flat head):4.70X4.00X4.00cm/1.85X1.57X1.57in -Size(Shovel head):8.50X5.50X2.50cm/3.34X2.16X0.98in -Size(Bullet head):7.00X2.50X2.50cm/2.75X0.98X0.98in -Portable and easy to store at home or take with you on the go. Suitable for fitness personnel, weightlifters, runners and other crowd arrangements. -Different massage heads can be applied to different parts to fit various massage needs. It is comfortable to use. -Reduces tension and stress and brings physical and mental comfort. Use anytime, anywhere, no need to wait in line at the massage parlor. -Helps speed up recovery and promotes the development of body muscles. Let the body recover faster. -Prevent muscle stiffness and have a very good effect on maintaining body flexibility. Let your family and friends enjoy the massage too. Packing list1 x Ball shape massager gun head1 x U shape massager gun head1 x Conical shape massager gun head1 x Flat shape massager gun head1 x Shovel shape massager gun head1 x Bullet shape massager gun head