IQ Shield LIQuidSkin Screen ProtectorThe IQ Shield LIQuid Screen Protector for Apple Watch Series 4 (40mm) is visually invisible and provides complete edge-to-edge coverage of your device's screen. Using a unique liquid molding process, our protective film ignores conventional "layer-stacking" to deliver prime protection in a single sheet of frictionless, tough yet flexible, durable yet thin, crystal clear film with "True-Feel" sensitivity.Additional Features of the Apple Watch Series 4 Screen Protector (40mm):The IQ Shield LIQuidSkin film features self-healing, as well as, anti-scratch capabilities. The protector will heal itself by reverting back to its original state, removing minor scratches, dents, abrasions and imperfections along the way. Provides a clean and transparent way to keep your device(s) protected. Unique adhesive ensures a bubble-free application that does not leave residue when removed.UV protective layer prevents yellowing, keeping the IQ Shield Apple Watch Series 4 screen protector (40mm) crystal clear."True-Feel" sensitivity maintains your device's screen fully responsive; eliminating lag-time from touch to response.Unlike other protectors, the Shield LIQuidSkin is able to contour to the curved and round edges of any device Designed and Made Proudly in the USAIQ Shield Lifetime Warranty Replacement Program IQ Shield stands behind the quality of all of its products. We ensure a 100% satisfaction guarantee to all of our customers and every item is covered by a Lifetime Replacement Warranty.