Dektite #2 EPDM Pipe Flashing 1-3/4" to 3-1/4" Boot Base Conforms to Ridges in Metal Roofing. Customizable with heavy scissors or shears This Pipe Flashing Boot Made By Deks is Made of EPDM for Long Life Even at Extreme Temperatures EPDM Dektite Pipe Flashing Roofing Boot is Designed for Temperatures Between -58 to +239F Boot is Designed for Pipes With an Outside Diameter of 1-3/4" thru 3-1/4". Base size is 6-1/2" Manufacturer's Warranty of 20 Years, Dektite Will Never Break or Crack. Reduces building maintenance