Shell silicone moulds for resin suitable for home decoration, ocean theme party, soap making, also can use these casting molds to make distinctive pendants for handmade your jewelry. Specification: Material: silicone Finished shell mold size: 6.1 x 3.2 x 4.7cm/ 2.4 x 1.26 x 1.85in, 9.3 x 4.9 x 6.9cm/ 3.66 x 1.93 x 2.72in Package includes: 2 x 3D Shell resin molds Note: Manual measurement, please allow slight errors on size. To avoid the resin sticking to the mould, please make sure your resin is fully cured when denould.