About this item Compatible with Solo 1.0 Solo HD On-Ear Headphones. Simply remove old ear pads, align and stick the inner mats, and securely attach the new earpads inside the headphone ear cups. Made from high elastic memory foam that effectively blocks external noise and enhances the sound quality of your music. Installation is a breeze, making it perfect for replacing old, worn, or damaged ear pads. Package Includes: 1 pair of Replacement Earpads. Dimensions: 5 x 2.5 x 1 inches.