The product replaces damage side buttons for Samsung Galaxy S8/ S8+ (for G9500/G9550). Best replacement part for Samsung Galaxy S8/S8+, replace the power on/off button and volume control buttons which cannot working, scratch, water, unresponsive, defective or insensitive, etc. Made of premium quality electronic material, durable and safe. Each product is tested before shipment in order to ensure the high quality. Professional technician is needed for installation. Type: Power on/off Button& Volume Buttons Material: Metal Fitness: for Samsung Galaxy S8/S8+ Features: Easy to Install, Durable, Good Replacement Size: 21mm x 10mm x 10 mm/0.83" x 0.39" x 0.39" (Approx.) Notes: Due to the light and screen setting difference, the item& 39;s color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Power on/off Button 2 x Volume Buttons