... FDA and EN 3. Durable & stylish Rubber seal ring for pressure cooker Input voltage: 110-230V 50/60HzStainless steel lidDigital model, preset ... setting from 0-99 minutes14 safety protection measuresHigh and low pressure settingMulti-function: slow cook, brown, steam, cooking cake, rice, soup ... for workers silicone products producing process: Rubber seal ring for pressure cooker