Product features: good hardness, can be cleaned with a soft brushMaterial: ResinSize: As mentioned before, check the photo (1 inch = 2.54cm)Packing: OPP bagMade of resin , Can be used repeatedlynon-stick and easy to cleanThe method of stamping: Put the stamp on the handmade soap, press with both left and right hands at the same time to keep the stamp from tilting. Time for stamping: The handmade soap is air-dried for two or three days after demoulding and cutting. It is best to stamp when the soap is not soft or hard. If the soap is too soft, the soap will stick to the seal. It is recommended to wait a few more days. Suitable for soap, candle, sugar cake, mousse cake, pudding cake, chocolate, jelly pudding, fruit pie, etc. Contact us: If you have any questions, please feel free to send us an email. We will try our best to reply to all emails within one working day. Comment: If you have any questions about our services or products, please contact us, we will do our best to provide customers with 100% satisfactory service.