Experience the soothing comfort of our Hot and Cold Wraps, proudly filled with Australian-grown lupins! These packs are designed to retain heat longer, don't sweat and have little to no odour, making them a perfect choice for natural warmth and pain relief. Product Details: Sizes: Please note sizes are based on Australian womens shirt sizes so if you're a size 12 in a top you'd choose a Medium, if you have excess velcro you can cut it with a sharp pair of scissors Custom: Made to fit YOU! if your size isn't listed you can send me your measurements of waist and hip and I will create your pack for no extra charge, just a wait time which I can discuss with you Care: This particular design is currently spot clean only but rest assured I'm working on making a version with our signature washable covers Please note that all our packs are handmade, so pattern placement may vary, making each one unique. Usage Instructions: To Heat: Adjust the following guidelines to suit your microwave wattage. Microwave in 30-second increments until your desired temperature is reached (approximately 90-120 seconds total). Shake to evenly disperse heat. To Cool: Wrap your pack in a zip lock or plastic bag and place it in the freezer. It can be stored there for frequent use or chilled for about one hour to use as a cool pack. WARNING: DO NOT OVERHEAT, as this can cause burns if placed on the skin or damage the pack.