Feature:1. COMPATIBLE MODELS: Replacement ear pads are compatible with for AKG K121 K121S K141 MK II K142 HD headphones, replacing lost, damaged or worn ear pads.2. ENHANCE BASS: Ear pads enhance the bass performance of your headphones, providing a better listening experience and improving comfort and sound quality.3. COMFORTABLE WEAR: Leather ear cushions are made of soft, comfortable foam that conforms to your ears for long, pain free wear and lasting comfort.4. ARTIFICIAL LEATHER MATERIAL: Leather headset cushion is made of artificial leather material, strong and durable, not easy to damage, longer life.5. EASY TO INSTALL: Headphones earpads are easy to install and replace, providing much convenience to your life and effectively save your time.Specification:Item Type: Replacement Ear PadsModel: MST 109Material: Artificial LeatherColor: BlackScope Of Application: For AKG K121 K121S K141 MK II K142 HD Headphones.Package List:2 xReplacement Ear Pad2 x Sponge Pad