2 Pairs (4 Earpads) - Replacement Ear Pad Foam Cushions for Sennheiser HD414 / Fits also Grado SR60 SR80 SRI-Series headphones 4 pieces (two pairs) genuine Sennheiser replacement Earpads in original manufactures packaging Provides excellent fit for Sennheiser HD414+Classic HD414X and GRADO models SR60, SR60i, SR80, SR80i, SR125, SR225, SR325, SR/SRi, RS-series. Note! The Earpads doesn't fit the HD414-SL model The Earpads are manufactured in new foam material. The Ear pads are Round with outer diameter approx 3" (76 mm) and opening 1.25" (32 mm) The earpads are popular upgrade pads for GRADO headphones and provides good fit and comfort (many users say better comfort and improved sound compare with Grado stock pads). The earpads are suitable for "quarter mod" for Grado (described on website: head-fi.org)