Thank you for viewing. I received this as a gift, so the details are unknown. Please refrain from asking questions about the product as I cannot answer them. Compatible models: Apple Watch 41mm / Series 7, 8 LOCA Technology (Patented) / Zero Bubbles: The adhesive spreads over the entire display and then hardens, protecting the display while covering existing scratches. Full Coverage: This is a full-coverage protective glass film that covers the curved edges. High Gloss: Vividly colors the LCD screen. Anti-Fingerprint & Anti-Shatter: Anti-fingerprint processing makes it difficult for fingerprints to stick. Round Edge Processing: Round edge processing makes it less susceptible to impact from the side and is safe. #hsk♡Click here for a list of products♪ ID/66 Whitestone Glass Film for Apple Watch 41mm / Series 7, 8 Dome Glass + Case [Set of 2]