Lesirit Magical Thaw Defrosting Tray-Thaws Frozen Food Faster (Green) Defrost frozen food within minutes - Thaw chicken breasts, steak, pork chops, lamb chops and more within 30-60 minutes Defrost smaller food such as burgers, sausages, prawns and bacon even faster Absolutely no chemicals or electricity is used. As opposed to microwave ovens that partially cook the food during the defrosting process, the Lesirit Tray defrosts the meat safely and quickly The Magical Defroster tray stays cool to the touch throughout its use, no pre-heating or hot water is required. Simply place frozen food onto the tray and it will defrost up to 9x faster than at room temperature Material:Edible Silicone+high density alloy. Size:green:11.8*8.3*0.1inch red and orange:11.8*8.5*0.1inch