SINALOA can be used as a heavy-duty upholstery fabric and as a heavy decorative material. The small graphical pattern woven on a dobby loom is a perfect match for SONORA. The same blend of polyester and linen in the warp and a polyamide chenille yarn in the weft creates a surface that is both velvety soft and durable. The interplay of the thread systems creates a different small pattern on both sides of the fabric. As linen is a natural fibre, slubs are a property of the material and can appear as fine lines on the fabric. This is the nature of the product and is not a reason for complaint. We recommend firm upholstery for SINALOA.