A full set of tools help to safely open the watch without damaging the watch cover. It is used to replace damaged or worn parts on the watch. Made of high quality glass material, the watch cover is durable to use. It is a practical kit consisting of different useful accessories. It is designed for Apple Watch 2/3/4/5/6/7 series 38mm 42mm 40mm 41mm 44mm 45mm precision watch front screen glass lens. Item Name: Touch Screen Glass Cover Material: Glass Compatible Models: for Apple Watch 2/3/4/5/6 series 38mm 42mm 40mm 44mm Power Supply: 3 x AAA Batteries(Not Included) Size Details: Glass Cover for Apple Watch 38mm (Series 2/3): 35mm x 30mm/1.38" x 1.18" (Approx.) Glass Cover for Apple Watch/SE 40mm (Series 4/5/6): 37mm x 32mm/1.46" x 1.26" (Approx.) Glass Cover for Apple Watch 42mm (Series 2/3): 39mm x 33mm/1.54" x 1.30" (Approx.) Glass Cover for Apple Watch/SE 41/44/45mm (Series 4/5/6/7): 41mm x 35mm/1.61" x 1.38" (Approx.) Notes: The 3 AAA batteries need to be prepared by yourself. Due to the light and screen setting difference, the product's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. This part is only used to replace the external glass, and professional installation is recommended. If you try to repair it yourself, you will be responsible for the consequences. It is used to replace the damaged the outer glass of the smart watch. There is no function of LCD screen and touch screen. If the outer glass of your watch is damaged, the display can still show, you can buy it to replace it. Replacing the outer glass is not an easy task, and we are not responsible for any damage caused during installation. The product is made of high-quality tempered glass with top quality and oleo-phobic coating, which can perfectly replace the original touch screen glass. Package Includes: 1 x Touch Screen Glass Cover 1 x Molybdenum Alloy Wire 1 x 5ml UV LOCA Glue 2 x Plastic Handles 1 x Sticker 1 x Tempered Film 1 x Tweezers 1 x UV Lamp 1 Set Of Opening Tools