Silicone moulds are a flexible silicone rubber that can be used with wax, soap, precious metal clay, cement, concrete, polymer clay, polyester resin, polyurethane resin and epoxy resin. These silicone moulds are heavy duty, flexible and re-usable.
This mould size are about 330mm long, 275mm wide, 8.5mm thick;
chessboard: 258x258mm inner diameter;
chess pieces: 23mm inner diameter.