1,material:170T waterproof fabric+non-woven fabric+ EVA(4mm thickness) 2,size:S,M,L,XL,XXL 3,can anti 8mm hail hail proof car coverSide material:silver coated fabric Top material:170T waterproof fabric+non-woven fabric+ EVA(4mm thickness)size:S,M,L,XL,XLLpacking:1pc/carry bag,68*63*54cm/5pcs/CTN hail proof car cover