Kindly tip: These covers don't support while swimming because the water will get trapped underneath the cases. If you forget to take it off, you can wipe it out with a cloth or wipes. Touch sensitivity: The touching of the screen protector is responsive, giving you a bare metal touch. Easy to install: Snap-in design of the apple watch case is very easy to install. It can be installed directly without taking off the watch strap. Anti-shock and Anti-fall: Made of PC material and built-in tempered glass, this case covers the full front and curved edges of the watch and gives your iwatch full protection. Application: Compatible with apple watch series 8 / series 7 45mm.