Vevor Chimney Capflue Caps 13'x21'fireplace Chimney Cover 304 Stainless Steel Convenient Setup High Quality Material Premium Mesh & Hood Edge Passivation Easy Assembly Multiple Protection Bottom Size: 13 x 21 in/33 x 53 cm,Fit Chimney Size: 11 x 20.5 in/27.9 x 52 cm to 15.4 x 23.6 in/39 x 60 cm,Color: Silver,Material: 304 Stainless Steel,Weight: 10.6 lbs/4.8 kg,Product Size: 20.8 x 28 x 9.8 in/53 x 71 x 25 cm