WARNING: THIS ITEM MAY FREEZE!! This item has the potential to freeze, which will damage the product. During the winter months if you are shipping to a climate with freezing temperatures please ship your material overnight to avoid product damage. We cannot be responsible for items that freeze during Ground or Home Delivery shipping, so please use those shipping options at your own risk. Thank you for your understanding.Trial Kit (L & S3, Aqua-Glass, Aqua-Veil), (2 lbs). There's enough resin and reinforcement in this kit to do at least the front half of a head cast. We know. We did it!