Nashville Spa Covers features Morbern Spa Hyde IX Vinyl. Morbern is a World Leader in Long Lasting Vinyl Products. Vinyl ( Spa Hyde® ) Especially Formulated for Spa Covers Fire retardent Mildew and Chlorine Resistant UV Stabilized For 1000 Hours On Weatherometer Bottom Vinyl Is Chlorine and Bromine Resistant - 40F cold crack Covers are sewn with 100% polyester thread
Vinyl