These Corbel Moulds are made from strong latex with plastic suport jackets. The latex is thick enough to be strong, but still flexible enough to make demoulding easy.
Corbel Mould 2011: 80mm deep and 110mm wide at the top. 170mm high and 85mm wide a bottom.
Corbel Mould 2012: 70mm deep and 120mm wide at the top and 260mm high.