The EPOS HZP 41 (EPOS part 1000435, formerly Sennheiser 506081) is a pair of genuine replacement earpads for the EPOS/Sennheiser GAME ZERO gaming headset, and also for the Sennheiser PC 350 and PC 350 SE headsets. Over time earpads flatten, crack and lose their seal, which reduces comfort, passive noise isolation and bass response; fitting new original pads restores the headset's intended sound and fit. The HZP 41 are closed, around-ear cushions with a black leatherette surface over a soft foam core, shaped to the oval earcups of these headsets. They are designed for hours of comfortable wear during long gaming sessions and give the passive noise cancellation these closed-back headsets rely on. The pack contains two earpads, one for each side, so both sides can be replaced together for an even fit and feel. Keeping a spare set is sensible for esports venues, internet cafes and shared gaming setups where headsets see heavy use.