QUALITY SERVICE:The best service and solution will be provided for you by Goton if you have any problem of this product, please CONTACT US via email.Because our this item is crystal clear and supported by a foam in the product packagiing. If there is white stains on the item when you received. Don't worry this is a nomal phenomenon during the transportation, it can be removed easily by a wet cloth. Access to all Features : All hole sites , buttons and knob of this compatible apple watch 40mm case cover protector are designed precisely for watch SE / Series 6 / Series 5 / Series 4 , which will not affect the replacement of watch band and screen protector. Case Frame Only : No worry about the mist on the screen caused by the sweat after a workout , or temperature difference after coming back from outside. (Screen Protector Not Included). Superior TPU Material : [NO SCREEN PROTECTOR] This compatible apple watch 40mm bumper case which can protect the body and edges of watch from shocks or scratches is durable , flexible and washable. Compatible Models : Only compatible for apple watch 40mm case SE / Series 6 / Series 5 / Series 4 . ( Package combination : Crystal Clear Watch Case 40mm x 2 ).Warm Tip: Case Frame Only (Tempered Screen Protector Not Included) Really solve your concerns about touch screen problems. No worry about the mist on the screen caused by the sweat after a workout, or temperature difference after coming back from outside.