This mold is 4" by 2.5". Made of 100% food grade silicone. The mold is safe for use with epoxy, temperature resistant between -20f and 400f, and top-rack dishwasher safe.
Molds are an assortment of blue or pink but both have the same quality and thickness. Using heat on your mold could cause damage. Do not use sharp tools in or on your molds. This could cause scratches and damage. It is not recommended to use the mold for food after using with epoxy.This item is made of silcone.