http://www.zjcnh.com/electric-burner-hot-plate/double-burner-hot-plate/ Specifications: Electric ceramic heaters 1) AC110-240V, 50Hz/60Hz, 1500W+1000W 2) Material: 0.40mm iron steel Durable solid hot plate that heats up fast Hot plate diameter: 185mm+155mm 3) Thermostatic control from simmer to boil 4) Durable and easy-to-clean spray plastic finish 5) Variable heat control, 0-5 Switch, User can adjust 6) Compact and portable, ideal for home use 7) On indicator light, Skid proof Rubber feet 8) Color: white, black, and so on Inner Packing: Dimensions: 500*83*285 mm Outer Packing: Dimensions: 430*295*510 mm 5pcs/ctn Container Loading: Qty/20'GP: 2,205pcs Qty/40' GP: 4,525pcs Qty/40' HQ: 5,300PCS Packaging & Shipping Packaging: 1. one piece in one carry bag 2. Suitable quantity to an export carton 3. No other packing accessories in regular 4. Customer required packing is available Shipping: by air, sea, or express Sample lead time: 5~7 daysChina Double Burner Hot Plate website:http://www.zjcnh.com/electric-burner-hot-plate/double-burner-hot-plate/