Percale Duvet Cover Clay Stripes is a duvet cover from Danish Tekla. The duvet cover is made of 100% organic cotton in percale weave with a thread count of 200 TC, which gives a smooth and even surface with a balanced feeling of lightness and softness. The material is lightly stonewashed for a matte finish and becomes softer over time without pilling. The extra long cotton fibers contribute to a comfortable feel and help the fabric retain its color even with regular use. The duvet cover has corner openings, internal ties and button closure that keeps the duvet in place.