40 Hr. UniHeat Heat Packs (Shipping Warmers)
This product is currently sold out.
40 hour UniHeat heat packs (shipping warmers) activate in approximately 40-50 minutes. This heat pack reach his peak temperature in approximately 15-18 hours. The 40 hour shipping warmers are the most popular for those who are shipping plants or reptiles.
You can email us if you'd like a bulk discount (+20 and more)
*Plants orders are shipped with heat pack. You don't need to buy this product for your order.