The Asteri collection features thick lush pile with shimmering highlights. The additional layer of memory foam adds a soft comfort under foot. The backing is a woven material polyester with hand sewn woven edge treatment. Dimensions: Please Note: All sizes are approximate and may vary due to fiber type, construction or finishing process. Due to difference in monitors some colors may vary slightly. Color descriptions are for reference only. Some shedding is normal due to the materials and construction of this rug. This is not a manufacturing defect and will diminish over time with regular vacuuming and normal use. Shedding is not considered a reason for return or defect claims.