Calling all crafters and small business owners! These sublimation coaster blanks are perfect for creating beautiful, custom drink coasters. You get 36 pieces in each set - that's enough to make plenty for yourself, give as gifts, or even sell to customers. Each coaster measures 3.86x3.86 inches with a 4mm thickness, which is the perfect size for most drinks while leaving plenty of space for your designs. The high-quality MDF hardboard with white coating gives you a brilliant surface for sublimation printing, while the cork backing protects tables from scratches and absorbs condensation. The protective film on the white side ensures your blanks arrive in perfect condition - just remember to remove it before printing! With the right heat press settings (around 355-375°F for 60-70 seconds), you'll get vibrant, permanent designs that won't fade or peel. These coasters are reusable and durable enough for daily use, making them perfect for home decor, wedding favors, corporate gifts, or craft fair items. Whether you're new to sublimation or an experienced crafter, these blanks are easy to work with and produce professional-looking results. Create stunning coasters with photos, logos, patterns, or any design you can imagine - the possibilities are endless with this versatile blank canvas!