Square Bubble Candle Food Grade Silicone Molds, for Scented Candle Making, WhiteSize: about 3.94 inch(100mm) wide, 3.82 inch(97mm) long, 1.10 inch(28mm) thick, inner size: 3.54x3.54x0.79 inch(90x90x20mm).Temperature Limit: This mold permitted useful temperature range is between -20â to 200â.