The flat sheets of the Pop Color collection are certified STANDARD 100 by OEKO-TEX 1002995.O CENTROCOT 100 which guarantees the absence of harmful substances. Material: 100% cotton bedding set, this material offers excellent breathability and comfort, is soft against the skin and ensures durability over time, making it ideal for bedding. Care instructions: machine washable up to 60 degrees, iron at a maximum of 150 degrees and tumble dry at a low temperature, dry cleaning is not recommended, follow these instructions to preserve the quality and durability of the material over time. Made in Italy: synonymous with high quality, creativity and craftsmanship; conceived, designed and manufactured entirely in Italy with advanced technologies, guarantees high standards of quality and safety. Bassetti: The historic brand of Made in Italy in household linen, combines innovative design and modern style, bringing creativity and imagination to domestic spaces; products made with high quality fabrics, stands out for continuous research and innovation.