Made with two layers of soft 100% organic cotton jersey fabric and laminated in between with our signature TPU coating.Free of vinyl/PVC, VOC’s, phthalates, latex rubber and other carcinogenic chemicals.No PBDEs, Flame Retardants, Dyes, Biocides.Lightweight and easy to change.Skirt: 100% organic cotton jersey with biodegradable TPU.100% waterproof and protects against spills, stains, dust mites, and other bacteria.The fitted skirt can easily accommodate a mattress up to 18” pocket.GOTS, Fair Trade & Oeko-Tex certified. TPU meets the GREENGUARD Gold Standard.Eco-friendly and reusable packaging. Machine wash & dry.