【IPX8 Waterproof Style & Compact Dimensions】Removed The water-resistant ring layout for a far more compact dimensions. Continue to waterproof to IPX8. We've created a watertight line on the inside edge of the item (integrated into your products) to make sure that h2o cannot penetrate assuming that the screws are tightened. https://www.wanderlustprogear.com/products/airtag-dog-collar-adjustable-for-apple-airtag-silicone-case-designer-collar-for-small-medium-large-dog-pet-gps-accessories