Anddas Replacement Ear Pads For Sennheiser HD545 HD565 HD580 HD600 HD650 with Ear Cup outside Size:108mm x 85mm inside size:80mm x 55mm Inside sponge size:105mm x 80mm Suitable for headset Sennheiser HD545 HD565 HD580 HD600 HD650 Please NoteHeadphones not included.