... waterproof bike cover ,UV-resistant bicycle cover,non-woven bike cover,nylonbike cover,PP cotton bicycle cover170t,190t polyester waterproof bike cover ,UV-resistant bicycle cover ... polyester,This bike cover is 100% waterproof2,color:usually,we use the silver ployester clothing for them.3,size: ... we have made these bicycle cover in ss size to XXXXL ...