16 wax sheets measuring 4" x 4" (100mm x 100mm) 1mm thickness Maximum flexibility 140°C (220°F) melting temperature A box of 16 wax sheets measuring 4" x 4" (100mm x 100mm), with a thickness of 1mm (18 gauge). Pink soft wax has maximum flexibility, and has a melting temperature of 140°C (220°F). These precisely rolled sheets of pink casting wax have a variety of uses for jewellery makers. They can be formed to any shape, easily cut with a blade or scissors, and designs can be drawn or traced onto them directly. Sheets of protective paper prevent the wax sheets from sticking together or being marked.