Lava Effect Column DIY Silicone Candle Cup Molds, Resin Plaster Cement Casting Molds, WhiteSize: Lid: about 93x14mm, inner diameter: 69mm, 1pc; Mold: about 105x101mm, inner diameter: 75mm, 1pc.Temperature Limit: This mold permitted useful temperature range is between -20â to 200â.