Greaphant Comfortable Cushion Memory High Density Memory Foam Ergonomic Cushion Posture Improver Design Dark Gray Washable Cover Fatigue-Resistant

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. ✅Size: 43×43×12cm ✅Color: Black, sides are gray covered with mesh ✅Cushioning: Not too soft, not too hard, just the right amount of softness. Perfect for those who don't like cushions that are too soft! ✅Material: The cushion body is made of fine, high-density memory foam. The cover is made of mesh. The material is polyester. ✅Features: The sophisticated ergonomic design helps you sit in the correct posture from your pelvis to your spine, preventing fatigue. Prevents sciatica, tailbone pain, and lower back pain! ✅ Money-back guarantee. Comes with a 30-day warranty. We will refund you for any initial defects, or if you are dissatisfied with the product. Greaphant is a reliable Japanese company. The sophisticated design based on moderate flexibility and ergonomics fits your body without putting extra strain on it. This cushion will help you maintain the correct posture and prevent fatigue. It is effective against lower back pain, sciatica, and tailbone pain. Recommended for those who are tired from long hours of desk work or studying. Please try it once.