You will receive scrapers made of PLA for the motif shown.
Please provide the internal dimensions of your mold, the scrapers will be made to fit that.
 
PLA is a plastic made from corn flour that is dimensionally stable up to 65 degrees Celsius.
Excessive temperatures and too much contact with water can damage it, so wash the scrapers with lukewarm water and a sponge or brush, they are not dishwasher safe.