Made of high quality foodgrade silicone, easy to use and intricately cut for great impressions, these molds are heat resistant and durable. The molds are extra deep to give highly detailed beautiful results for both dimensional design and surface imprinting. Each mold has a large surface area measuring 2,5x5 inches (6x12cm), and is unmounted for optimal usability. The molds work great with and any sort of material including resin.