This lovely mold is easy to use & very flexible, no releasing agent is needed. Our molds are handmade in Genuine Silicone, Clean Edge & Perfect Details. Multiple castings can be made from this same mold. The mold can be used for pouring practically anything into it. The mould is casted using handmade polymer clay pieces, please do not demold. MEASUREMENT: 12mm high. For measurement of the molds please refer to the picture provided & please make sure that it is the correct size you are requiring or like to purchase. Please note: thickness is 3mm AREAS OF USE: Plaster, 2 parts Resin, Artist Clay, Wax, Cement, Casting Resins, Polymer Clay, Melt & Pour Soap, Candles, Hot & Cold Processed Soap, Hot Melt Glue TEMPERATURE: Molds can withstand temperatures as high as 450 degrees F. (-60 degrees celsius to 220 degrees celsius). They are also unaffected & remain pliable when placed in the freezer. TIPS FOR USE ON CLAY: Since different clays have different features, there are clays which are sticky than the others & so affect the pop out effect, in this case we would recommend: - For polymer clay, bake your clay right in the mold without concerns of clay distortion from de-molding. -Put the caly into the fridge for around 5-10 minutes. CLEANING THE MOLDS Molds can be washed with warm soapy water. All the samples shown in the pictures are made by molds with polymer clay & so you know how your finished piece would look like. For more moulds click the link: www.moldslab.etsy.com PLEASE NOTE: Due to handmade nature of this item please expect a little imperfection on each mold but this imperfection will not affect your finished product. The colour & shape may be different to the one pictured. Resin Silicone Mold - 12mm Ginger Bread Stud Earring Mold, Flexible Christmas Resin Polymer Clay Supply, Supplies