【IPX8 Water Resistant Structure & Compact Dimension】Taken out the watertight ring structure for a far more compact dimension. Even now watertight to IPX8. Now we have designed a waterproof line on the inside fringe of the products (built-in in the products) to make sure that h2o are unable to penetrate https://www.wanderlustprogear.com/products/airtag-dog-collar-adjustable-for-apple-airtag-silicone-case-designer-collar-for-small-medium-large-dog-pet-gps-accessories