Replacement HOP-14XX Laser Lens For Lite-on DG-16D2S Disk Drive XBOX 360 Size:6.3x 1.5x 3.5cm(2.46x0.59x1.37",LxHxW) Lite-On DG-16D2S Professional installation is recommended. Package Content: 1x Replacement HOP-14XX Laser Lens