1) 95%polyester 5% spandex 2) 245g 155cm 3) double jersey 4) solid dyed Hi,I'm Lisa, from Hangzhou Rongda ... different kinds of Knitted fabric, The main products are Viscose Ring Stretch Single Jersey, Poly/Visco Single Jersey, 100% cotton jersey, TR Punto Roma, Viscose ... to your news. Thanks a lot!Regards Lisa 95% polyester 5% spandex Roma Fabric