Chinese Knots, we have various colors, and the size can be as customer's requirement, usually size is 1cm dia, or 1.1cm dia. Chinese Knots, we have various colors, and the size can be as customer's requirement, usually size is 1cm dia, or 1.1cm dia. We have other shape knots, such as column knot, etc.We have warious color and styles. Chinese Knots