18 month conditionally refund or resend with any quality problems, life-time friendly customer service. Sensitive Touch- Only 0.1mm thickness cover maintains apple watch's original response sensitivity, ensuring quick app launching; Apple watch case snap onto your device simply, buttons are easy to touch; No need to take off the case when charging the watch. Tempered Glass Screen Protector- Its tempered glass shield is made from the same protective film material used to military aircrafts; Full cover protective case provides daily protection against scratches and reduce chances of damage to your screen from impact forces and drops. Approximately 300 crystals- Apple Watch Jewelry case featuring a quadruple scintillating cubic zirconia stone, perfect for upgrading a casual outfit or complementing a luxurious evening look. Compatible with Apple Watch 44mm Series 6/5/4; Apple Watch Case with tempered glass screen protector.