Large square silicone resin mold. No releasing agent is needed, finished work can be easily be removed from the mold. Excellent for UV resin, epoxy resin craft. Both sizes together work great for making 2 tiered trays.
*Can be washed with hot, soapy water. But do not wash mold with abrasive pads or cleaning agents.
*Note that a mold with large surface area can get scratched or marked easily, we consider it as normal and unavoidable.