Melting Dish, Straight Side, 70 By 39 Millimeters | CAS-310.01 Great for melting and easy pouring of precious metals Made of fused silica with clay bond Can withstand temperatures up to 2,500 degrees Fahrenheit Straight side; 70 by 39 millimeters Capacity: 7.5 ounces, 150 dwt; and 233 grams