1.high quality products 2. low price,fda,certificate 3.OEM,non-stick and non-toxic 4. Temperature Range: -40 to + 230 1). 100% food grade silicone material with FDA 2). Temperature Range: -40ºC to + 230 ºC3). Durable, long-standing4). Various colors available.5). Hardness: 30, 40, 50, 60, 70, 80 shores available.6). OEM service available.