Professional Production
All the cooling bed sheets are produced by Certified OEKO-TEX - STANDARD 100 factory which can ensure your safety, as it is free of harmful chemicals.Made of the grade A Polyester Microfiber, BYSURE 4 piece bed sheets creates a new standard in terms of softness,warmth and breathability, the texture is delicate withsmooth sewing.strong hygroscopicity, washability,static-free. It is the first choice for bedding.