Features 1.[Effortless Knocking] The flexible spring rod of this manual massage hammer can be bend freely, utilizing leverage principle to effortlessly hammer your back. 2.[Promote Relaxation] Perfect for relieving tension, relaxing the body and mind, and releasing stress. Perfect for office workers, people who frequently look down, and those with discomfort in the neck and waist. 3.[Full Body Massage] This meridians massage hammer can be used to massage the back, neck, legs, shoulders, thighs, and other body parts. 4.[Adorable Bear Paw Design] With its cute bear paw design, this manual massager hammer adds a touch of fun to your massage experience. 5.[Anti Slip Design] The wooden handle of this meridians back knock massager provides s comfortable and secure grip during use, you can use it with peace of mind. Specification Item Type: Spring Massage Hammer Material: Synthetic Wood Suitable for: Office workers, people who frequently look down, and those with discomfort in the neck and waist Package List 1 x Spring Massage Hammer