A1889 Yutaron Microwave-Safe Hot Water Bottle Yuta-Ron How about it for warming up, menstrual pain, lower back pain, stiff shoulders, etc.? This hot water bottle is easily used by simply heating it in the microwave, and provides a comfortable warmth of about 42°C for about 8 hours (with the cover on inside the futon). 【Color】 ・Red Bear 【Size】 ・Body: Approximately 17 x 14 x 2 cm ・Cover: Approximately 25 x 20 cm 【Weight】 ・Body: Approximately 520g 【How to Use】 ・Microwave: 600W or less: About 4 minutes 700 (800)W or less: About 3 minutes 30 seconds 900 (1000)W or less: About 3 minutes ※ Can also be heated in a water bath. ※ Brand new, unused. The box will be folded and sent in simple packaging via post. ⚠︎ Due to personal storage, there may be some dirt, peeling, or tears on the outer box, but the contents themselves are fine. Please understand the above before purchasing. ⚠︎ Please check the appearance condition carefully in the photos. ⚠︎ Since it is a layman's inspection, there may be oversights. No receipts, proof of purchase, or warranty. ⚠︎ The product will be simply packaged. To reduce shipping costs, we may remove the outer packaging. Also, we may fold or compress the product for delivery. ⚠︎ Please check the condition and accessories in the images. Regarding accessories, please be sure to look at the images before purchasing to confirm the current condition. ⚠︎ The color may differ slightly from the actual product due to the influence of the shooting environment. Please note. Thank you for viewing.