Dissecting trays are made of durable stainless steel and include a layer of white wax. Available in four sizes. Additional Info: Dissecting trys are made of durable stainless steel and include a layer of white wax. Available in four sizes. Package Size(L x W x H): 12 X 8 X 2 (IN) Categories: Dissection, Trays HTS Code: 9023.00.0000 UNSPSC: 4.11228e+007 Country Of Origin: INDIA