Option 2 only 
Silicone mold of a large heart cookie for diy craft creations/ wax melts / candles / soaps / resin  and other craft creations 
This silicone is heat resistant up to 232°C 450°F and is suitable for wax, soaps, gypsum, concrete, resin and polymer clay
Mold options 
1 - just the top mold 
2 - top and middle molds 
3 - all three molds
Sizes are all approximately 
Top - 75mm
middle - 72mm
Please see other photos for options