For initial heating, microwave for 1–2 minutes, depending on your microwave wattage and the weight of your product:
• 2.5 lb heat wrap: 1 minute 40 seconds (maximum 2 minutes)
• 4 lb heat wrap: 2 minutes 30 seconds (maximum 3 minutes)
We use fresh seeds, and the natural moisture inside may cause the product to take longer to heat during first use.
Always check the temperature before use and adjust heating time as needed.
The wrap stays warm for approximately20–30 minutes. To helpretain heat longer, we recommend covering the wrap with a blanket or towel while in use.
To prevent burns to the product, properly folding the product and flipping it can ensure even heating. The seeds are very hot inside; from the outside, it is hard to feel them. When using it, the heat will build up.
After about20–30 minutes, it’s normal for the heat wrap to feel cooler on the surface. However, the inside remains warmer than room temperature, which means it requires less time to warm up again and continues to provide comforting heat.
Take the heat patch out of the sealed plastic bag, either stick on the clothing or use the belt to hold the heat patch. The heat patch will warm up after 20 minutes or so. Please be patient. It can take time. The heat will last 12 hours. Please make sure you air out every hour so you don't get burns.
The large heat patches stay warm for upto 12 hours. Smaller ones can stay warm for 6 to 8 hours. Please wear them inside the clothing to keep the heat from escaping.
No. Our products are made using only non-toxic materials and do not contain added harmful chemicals.
- Materials may include:
- Anti-pill fleece
- High-quality T-shirt cotton
- Wheat or flax seeds
- Lavender (in select products)
- Odorless hydrabeads
Yes, these heat pads and pillows can pass the security check at the airport. In the car, it is not an issue.
We support our local economy! Many of our products are assembled in the USA. We fill the heat wraps in the Seattle, Washington area.
You may return the products to us within 30 days in their original condition for a full refund.
Send to: 31811 Pacific Hwy S ste B unit 118, Federal Way, WA 98003
Please send returns to:
31811 Pacific Hwy S ste B unit 118, Federal Way, WA 98003
Please email us at support@sunny-bay.com or call us at 253-678-1361.
The shipping has been free for all orders until September 2023. Due to high labor and material costs making things in the USA, we will start charging shipping for orders under $60. Standard shipping rate is $7.95. Thanks for your understanding.
