DIY Cup Mat Silicone Molds, Resin Casting Molds, For UV Resin, Epoxy Resin Craft Making, Round PatternSize: 1 Flat Round: 120x121.5x9mm, 1pc; 2 Flat Round: 120x120x9mm, 1pc; 3 Flat Round: 127x127.5x9mm, 1pc; 4 Flat Round: 119.5x121x9mm, 1pc.Temperature Limit: This mold permitted useful temperature range is between -20â to 200â.