Features: Using quality sponge material, providing a soft and breathable wearing experience. Specially design for XSX/XSS/XB1 headphones and compatibility with most same sized headphones on the market. Excellent sound insulation effect can effectively reduce external noise interferences and improve sound quality. Quick installation without tools, complete replacement in a few second. Durability, ensuring long time use without deformation and easy cleaning. Specifications: Material: Sponge, soft and comfortable, with good breathability and elasticity. Type: red headbeam pad, black headbeam pad, cooling gel earpads, gray earpads, balck earpads(optional) Size: approx. 31.5x155mm/1.24x6.10inch(headbeam pad), 95x88x24mm/3.74x3.46x0.94inch(earpads) Applicable Model: for XSX/XSS/XB1 Headphone Practicality: Effectively improve wear comfort and reduce ear pressure caused by long time use of headphones; easy to install and replace, extending the service life of the headphones. Package Includes: 1 Piece Replacement Headbeam Pad or 1 Pair Earpads(optional) note: Other accessories demoed in the pictures is not included. Please allow 1-2cm errors due to manual measurement. Please allow for slight color differences due to different display resolution.