This Apple Watch case is designed for Apple Watch Series 9 - 45 mm, Series 8 - 45 mm, Series 7 - 45 mm. The case uses waterproof treatment, effectively prevents the ingress of daily water, moisture and fogging, does not affect your iWatch touch sensitivity. This iWatch case covers the Apple Watch screen and curved edges, protects your iWatch from scratches, cracks and bumps. Suitable for most types of indoor and outdoor sports. Note: Not suitable for deep water resistance such as surfing and swimming. Made of high quality hard matte PC material, built in 9H tempered glass screen protector.