This unique medium offers a matte finish, ensuring your images are professional. Distinctive Display: An innovative way to showcase pictures in your home or office, our slate brings a touch of sophistication to any space. Dimensions: The slate measures 18.5cm x 18.5cm, with a printable area of 17.5cm x 17.5cm. For more compact spaces, we also offer a smaller size of 13.5cm x 13.5cm. Usage Instructions: To achieve the best results, press the slate upside down so the heat permeates through the material. Avoid direct heat on the paper to prevent burning and ensure a flawless finish. Utilizing a silicone mat will help seamlessly sublimate the rough edges, creating a cohesive image. Natural Variation: Each slate piece is crafted from natural material and uniquely cut, resulting in slight size variations. While we strive to maintain the described dimensions, exact sizing cannot be guaranteed due to the inherent nature of the product.