The Panda bedding set has been expertly crafted using sumptuous and lightweight 100% organically grown viscose bamboo, with a 320 thread count. Bamboo is environmentally friendly, and the breathable nature of the fabric promotes restful sleep by maintaining a regular body temperature through the night, whilst its silky smooth touch that is twice as soft as cotton ensures the utmost comfort. With anti-allergy properties, this bedding set is suitable even for those with the most sensitive of skin, and prevents the build-up of unwanted dust mites and bacteria. The set comes complete with pillowcase(s), fitted sheet and a duvet cover that is finished with a luxury bamboo button fastening. Due to the nature of the fabric, bamboo is ultra-absorbent. During the washing cycle, it will retain more water, making the fabric softer & softer after every wash. As a result of this cycle, the bedding should slightly shrink up to 4% during the first 3-4 washes. To accommodate for this minor shrinkage, the bedding has been made around 4% larger. So please don't worry if your bedding looks slightly bigger on the first night.