This is a handmade flexible plastic resin mold. Pieces pop out easily and will be shiny. *************************************************************************** This mold features 2 Custom Design/Handmade Layered Ribcage hearts that are 1 1/2" wide with Kawaii little Wings! this is 100% made by Molded From Love and Is copyright Protected. *************************************************************************** If pieces ever come out not shiny, simply coat with resin or resin spray. That is what I do with all of my pieces anyway. *************************************************************************** Do not put in the oven. Pieces made using this mold can NOT be used to make into molds for resale- Molded from love All Rights Reserved 20015 **************************************************************************** Feel free to contact me with any questions.