Premium Replacement Ear Pads Compatible with Sennheiser HD 4.40 Bluetooth and HD 4.50 Bluetooth noise cancelling Headphones (Black). Premium Protein Leather | High-Density Foam | Easy Installation
Adhiper Replacement Ear Pads for HD4.50BT, HD4.50BTNC, HD4.40BT, Compatible with Sennheiser HD 4.50BT, HD 4.50BTNC, HD 4.40BT Bluetooth Headphones(Black leather)