1 pair of Ear pads Cushion Covers for Sennheiser HD420 HD433 HD435 Headphones | eBay
1 Pair Of Earpads Replacement Ear Pads For Sennheiser Hd 433 Hd433 Headset Pad Cushion Cups Cover Headphone Repair Parts - Earphone Accessories - AliExpress
5 Pairs Replacement Earpads Cushions Foam for Sennheiser HD 433 HD433 Headphones | eBay