Agate coastersilicone mold. No releasing agent is needed, finished work can be easily pop out from the mold. Excellent for epoxy resin, UV resincrafts.
Measurement: approx. 8.6cm (W) x 8.1cm (L) / 3.39" (W) x 3.19" (L)
Can be washed with hot, soapy water. But do not wash mold with abrasive pads or cleaning agents.