Vacuum Pad, Pad Type Flat With Ribs, Pad Material Fluoro Rubber, Pad Dia. 50mm, Pad Height 19.5mm, Color Black With Mark, Durometer 60 c, Temp. Range 0 to 250 Degrees C, For Use With AdaptorFeatures:Color -Black With Mark Durometer -60 c Temp. Range -0 to 250 Degrees C For Use With -Adaptor WARNING:California Residents:This product can expose you to chemicals including Styrene, which is known to the State of California to cause cancer and birth defects or other reproductive harm.California proposition 65 warning