Features: Each screen is strictly tested before shipping and working. Make your device look as new as the original one. Also cure display problems, dead pixels, cracked screen, and wrong color issues. Quality controlled and tested, working good. It is used to repair and replace your wrong, cracked, damaged, faulty, shattered screen. Please kindly make sure the model and size you need. Specifications: Material:Glass+Plastic Size: Approx.3.8cm/1.49inch Size: Approx.4.2cm/1.65inch for AppleiWatch 1st Generation Note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. 3.A certain amount of professional knowledge is required for installation. Thanks for your understandings. Package includes: 1 Set Screen Display Digitizer Assembly