VEVOR 2 Pcs Roof Pipe Flashing Boots, Fit Pipe OD 6" to 11", Flexible EDPM Roofing Jack Pipe Flashing, High Temp -67℉ to 212℉, Endurable Round Metal Base, for Chimney, Wood Stove & Outdoor Vent PipesGreat AdaptabilityOutstanding Heat & Cold ToleranceHigh Conformity BaseInstallation Made EasyWide ApplicationsConical Boot for Easy Cut & Tight SealItem Package Quantity: 2,Temperature Range for Use: -67℉-212℉ / -55℃-100℃,Color: Black (Cover)+Silver (Aluminum Color),Item Model Number: YS-28-2,Bottom Shape: Round,Product Dimensions: Φ14.5 x 5.7'' / Φ368 x 145 mm,Adaptive Pipe Diameter Range (inch): 6"-11.0" / 150-280 mm,Item Weight: 3.0 lbs / 1.37 kg