-Spec:100%polyester,taffeta -double silver coated fabric -Use for umbrella, ... , suede, blackout fabric.... Product Details: Namedouble silver coated car cover fabric Material100%polyester Yarn Count66D ... 68"FinishPA silver coated, waterproof, anti-uv, blackout...UsageTent, umbrella,awning, canopy, military, curtain, workwear......RemarkAny ... all the time, thanks~~ double silver coated car cover fabric