Made from sustainable sources in Portugal, this round trivet / placemat is. available in a natural cork colour. Cork provides good insulation. for any surface from pans, plates or any other hot items. This would look perfect with any dinner set and would provide the perfect table setting for a special occasion.. Features-. 100% Natural cork.. Round shape.. Size – 250mm x 250mm x 10mm. Natural anti-microbial properties.. Natural insect resistance.. Environmentally friendly.. Care Instructions-. Use. a damp cloth with warm water and a mild liquid detergent. Gently. rub the area requiring cleaning in a circular motion until stains. are removed and then wipe away excess soap.