1,APPLICABLE MODELS: Our soft and comfortable ear cushions are designed for RAZER X headphones! They are sturdy and comfortable ear cushions. Please check the model number before purchasing! 2,COMFORTABLE MATERIAL: Using high density memory foam and soft protein leather, our increased thickness ear cushions will perfectly sealed your ears and find the perfect balance of comfort and sound isolation. 3,PERFECT REPLACEMENT: Old ear cushions can negatively affect the sound quality of your headphones. You will immediately feel the difference as soon as you put on the new ear cushions. You need to replace worn out ear cushions in a timely manner. 4,EASY TO INSTALL: Made of protein leather, the ear cushions are easy to install and use. You just need to remove the original ones and install the new ones. The whole process is simple and straightforward. 5,ELASTIC AND FLEXIBLE: Add reinforced stitching and upgraded protein leather. The ear cushions have high elasticity, durability and flexibility, with slippy surface that won't squeeze your ears and can be worn for a long time.