This canvas board pack includes 20 pieces of 7 x 5.5 inch boards, perfect for acrylic, watercolor, oil, and gouache painting. The boards are made of high-quality materials, ensuring a smooth and durable surface for your artwork. Whether you're a professional artist or a beginner, these canvas boards are a great addition to your art supplies. They are suitable for a variety of painting techniques and styles, and can be used for both indoor and outdoor painting. Get creative and express yourself with this versatile canvas board pack.