High Temperature Resistance – Withstands up to 486°F, our silicone heat press pad offers excellent safety, durability, and fireproof performance for reliable use under high-heat conditions. Even Pressure Distribution – The 0.39-inch high-density heat press cover ensures precise and uniform pressure, reducing bubbles and peeling for improved transfer quality. Portable & Customizable – Flexible and easy to roll up for transport. This heat press accessories can be cut to custom sizes, making it a convenient solution for different projects. Wide Application – The heat press mat is suitable for a variety of substrates including textiles, ceramics, and metals. Perfect for customizing T-shirts, hats, mugs, and more.