Report The Headcase Stax thread in Headphones Posted October 23, 2018 · Edited October 24, 2018 by ktm Update two pairs for sale, no measurements. They did carry on at length that they were original and not knock offs. Just peeled up one side of the pad. They look to be correct. The lips fold under and adhere to the headphone, forming a pocket for the foam? Mine is long gone, but that looks to be its purpose. This is the 1st sets of sr80 new pads I've ever seen. I guess I should drop the $40. This ain't happening again anytime soon.