DYE Sublimation Square Slate Coasters Front and Back Mockup | Add your own Design Via Photoshop Smart PSD Object and Canva PNG

This is a digital mockup template—not a physical product—designed to help you visualize custom slate coaster designs before production. The high-resolution file (2000×2000 pixels, 300 dpi) works with Photoshop's smart objects or Canva, letting you layer your own artwork onto front and back coaster views with adjustable glossiness, shadow, and opacity. Ideal for designers, small business owners, or anyone creating personalized home goods, this template eliminates the need for physical samples while you refine your vision.