Thank you for viewing! I stored this almost without using it! There is no box. 【For those stiff and bothersome lower backs!】 For those suffering from lower back pain that just won't go away, the Gui-Oshi Waist Stretcher! It lifts up your heavy lower back and stretches it just right. It was made with special attention to the hardness, shape, and arrangement of the protrusions. 【18 Gui-Oshi protrusions intensely stimulate your painful lower back!】 The protrusions placed on both sides, centered on the lower back bones, intensely stimulate your bothersome lower back. You can adjust the position of the protrusions by shifting the main body to experience the stimulation that suits you. It's compact and lightweight, making it convenient to carry around. 【Arch shape designed to be higher towards the center】 This arch shape lifts and stretches your painful lower back. By stretching the stiff waistline, you'll feel refreshed! #HalloweenOnMercari