Pile floor coverings of wool surface is made up of cashmere ring maintained a certain altitude, its dense and smooth silk rugs surface, high degree of wear-resistant, good resistance to lodging, even neat cashmere ring, walks comfortably, easy cleaning, commonly used in the Office or person s discharge large open areas. If carried out on cashmere ring height changes (such as high or low pile silk rugs), or put part of the fabric to be cut down, you can show a pattern, creating patterns implicit generous, elegant style of silk rugs.