When evaluating Chenille Embroidery, you must focus on pile height and density, as these determine the 'fluffy' texture characteristic of the product. Ensure the yarn material is high-quality acrylic or polyester to prevent shedding. For B2B applications, verify the stitch count per square inch to ensure design clarity and durability. Additionally, check the backing material (e.g., felt, twill, or heat-seal) to ensure it is compatible with the final application method, whether it be sewing or heat pressing.