Review on 🔍 Tile Sticker (2020) 4-pack - Small Bluetooth Tracker for Easy Item Locating and Finding: Remotes, Headphones, Gadgets, and More by Danny Kamerer

That's why I use these stickers to find my cats. I used to have a tile helper that was clumsy and in the way. I attached the tile decals to the collar with velcro and it works fantastic! I wrapped the soft side of the velcro around the collar and then cut off a small piece of the pointy side of the velcro and attached it to the tile. The sticky side of the tile plus the sticky side of the velcro still worked and the tile didn't come off. Not sure how far the tile will work, but it works in my house.