Features: Made of high-quality aluminum, iron and silica gel, the hat press mat is durable and has good heat resistant. Premium electric heating sheet, which heats up quickly and can be in good contact with the object to be heated. Can help to transfer logo, letters, numbers and images onto your hat or cap. Heating element for hat press machine, multi-function or combination heat press machine. 5.5"x3"(14x8cm) heating area for hat duck tongue or forehead. Specifications: Material: Aluminum + Iron + Silica Gel Power Supply: AC 110V / AC 220V(optional) Heating Area: 14 * 8cm/ 5.5 * 3in Item Weight: 590g/ 20.8oz Package Size: 16 * 16 * 12cm/ 6.3 * 6.3 * 4.7in Package Weight: 670g/ 23.6oz Packing List: 1 * Hat Press Mat