54 mm x 105 mm x up to 20 mm - the thickness of the wax melt will depend on how full you would like your mold. Temperature resistance up to 180°C. Returns We do not accept returns. If you have any issues with your order, please contact us. Refunds We do not offer refunds. If a product was faulty or broken/damaged in shipping, please contact us and we will immediately ship you a replacement product. We understand that sometimes an item may not work for you, however, we cannot refund these items. Once a product has been used, we can no longer re-sell it, we would have to throw away a returned product. In order to receive a replacement of your damaged product, we need a picture from you of the damaged box from the carrier as well as a picture of the damaged product. If you are requesting a replacement for a defective item, a picture of the defective item as well as a detailed description of the defect is required.