by a practicing The ultimate back relaxation method developed over two December Back Relaxation back lower back and back Design DoubletFamily

------------------------------------------------------------------------------------------------------------------ 【Voltage Compatibility】 When using electrical appliances, please note that they are designed for Japanese voltage specifications (90-110V), so if you use them with a different voltage, it may cause a malfunction.

【Plug Type】 Our products use Japanese plug types (A or B type). Please use a conversion adapter if necessary.

【Important Note on Transformers and Adapters】 A transformer adjusts voltage to match your device’s requirements. A conversion adapter only changes the plug shape and does not adjust voltage. Using only a conversion adapter without a transformer may result in damage to the product.

【Liability】 We are not responsible for malfunctions or damages caused by improper use, such as operating the product without a transformer. ------------------------------------------------------------------------------------------------------------------

✅ [High-quality care habits that gently alleviate daily strain] As we age, we begin to notice strain around our lower back. This can be caused by slight misalignments while sitting or sleeping. This support pillow (lumbar pillow) is designed to conform to the curves of your body, helping you maintain a natural posture and gently relieving lower back stiffness. It will help you enjoy a quality restful time at home. ✅ [Preparation before use - Prepare for a comfortable and high-quality experience] This product is made of urethane material. If you notice a distinctive odor after opening, leave it in a well-ventilated place for a few hours for a more comfortable experience. When using it on a chair, set the non-slip surface downwards to increase stability and maximize posture support. ✅ [Basic Usage - Relax and "Relax" in 5 Minutes While Lying Down] When using while lying on your back, place the pillow along the small of your lower back and slowly lean back. You'll feel a sense of relaxation as your breathing deepens and tension is released. When using while sitting, place the pillow between your lower back and the backrest. ✅ [Advanced Uses - Reliable Self-Care at Home, Work, and Travel] This versatile cushion can be used as a lumbar cushion while reading or watching TV, or to maintain good posture while working at a desk. For stretching, aim for 5-10 minutes per session. Enjoy the firm pressure on your lower back and the relaxation time. It comes with a portable storage bag, making it perfect for the office or travel. ✅ [Care Instructions - Care for Long-Term Use] The pillow can be wiped clean with a tightly wrung towel for hygienic use. The urethane body does not need to be washed with water; simply wiping it lightly is sufficient. It is easy to care for and has been carefully designed to maintain a comfortable condition for a long time, even on busy days. ✅ [For Peace of Mind – Trusted Quality and Care Support] This product is a self-care item designed for relaxation. If you experience any discomfort, please adjust the product accordingly. Store away from high temperatures, humidity, and direct sunlight for a longer shelf life. Carefully crafted in Japan, it undergoes quality control and makes a great gift for loved ones. We hope you'll use it as part of your daily self-care routine. About this product - Supports daily "low back habits" Do you feel a weight or fatigue in your lower back after sitting at work or doing housework for long periods of time? This product is a "relaxation support pillow" that will lighten your lower back just by lying down or sitting. Its unique shape conforms to the contours of your lower back, promoting a natural posture. You can easily create relaxation time at home, at work, or on the go.