| NEW 72 HOUR UNIHEAT SHIPPING WARMERS / HEAT PACK, LOTS OF 5 or 10 These are an absolute must have for shipping EGGS (or CHICKS) In cold weather (must be secured in a sub-foor if you are shipping chicks to keep them from picking at it) The packs heat up to max in about 4 hours and heat lasts up to 72 hours. I use them with my hatching egg shipments and they are priceless! It works great with priority shipping, FedEx or UPS that usually delivers withing 3 days. Surface temperature of up to 100°F. • Increases internal box temperature up to 10°F higher than outside temperature. • Lasts for up to 72 hours. In some instances, this is more than the entire transit time of your package. Simple to use! These have an expiration date of 2012, beat the rush and stock up for next season also! ***If you need a larger amount (30 or more) email for a discounted price and shipping.*** |
| Lot of 5 $9.50 plus shipping |
| Lot of 10 $19.00 plus shipping! |
| It is very important to follow the instructions on the back of the shipping warmer pack for optimal results. |
