◎ Renewed! (*´꒳`*) ◎ It's so soft and pliable that I sew it on a low speed setting on the sewing machine; the fabric feels great against the skin. It's made with a special flannel fabric, not available commercially, made to the manufacturer's specifications. ◎ It warms stiff, cold shoulders thoroughly, all the way to the shoulder blades, allowing you to relax. It's a natural heat pack that can be warmed in the microwave and used repeatedly. ❂ Contents ❂ ▪️ New brown rice ▪️ Mineral-rich sea salt ▪️ Fresh rice bran (roasted) ※ My heat packs warm powerfully and have the ultimate blend for long-lasting heat retention. ✥ No herbs or potpourri are included, so you can use it without worry. ❂ Fabric ❂ ▪️ 100% cotton flannel fabric sourced from the manufacturer. This fabric is not commercially available. It gently envelops the body with a high-quality comfort. ※ Because it is very soft cotton, there may be some brown cotton flecks. ▪️ 100% cotton Japanese-made ribbon (approx. 25cm each) These are sample photos. The contents will be filled after purchase. The outer fabric and inner bag are sewn together. ◎ Please refrain from imitating my heat packs or copying the text. 【Extra-Large Shoulder Heat Pack】 ◾ Size: 70cm x 20cm ◾ Weight of contents: 700g Place it on a plate and heat it in the microwave. It can be used for 1-2 years. After use, allow it to sit for about 4 hours to absorb moisture. Replace it when steam becomes difficult to produce. 【Microwave Time】 900W microwave → 1 minute 50 seconds 600W microwave → 2 minutes 30 seconds (Please be careful not to overheat the heat pack. I am not responsible for any problems. Please use at your own risk.) An instruction manual will be included, and it will be shipped via Yu-Packet Post. It will be delivered to your home mailbox. ↓↓ For those interested in the following words: Hirocchi Heat Pack Hirocchi Kairo Rice Bran and Brown Rice Heat Pack Present, Get Well Soon, Valentine's Day, White Day, Anniversary, Birthday, Respect for the Aged Day, Mother's Day, Father's Day, Gift, Present, Azuki no Chikara, Kiribai, Microwave, Easy, Eco-friendly Heat Pack, Sale, Campaign, Warmth Activity