Snow Joe SJCVR 18-IN Universal Single Stage Snow Thrower Protective Cover (Does not fit the iON18SB) Protects against snow, ice, sun damage, rain, dust, tree sap and birds. Heavy-duty fabric wont shrink or stretch. Fabric is coated for maximum water resistance. Comes with handy storage pouch. Designed to fit models Snow Joe: SJ620, SJ621, SJM988, SJ622E, SJ623E, 622, 622U, 622U1; Toro: 38381, 38025, 1800 and most other models 18-IN in clearing width. Does not fit the iON18SB.