More companies are getting on board with trackers that work with the Android Find Hub network, and Belkin is the latest with four different designs.

Trackers come in all shapes and sizes, as long as the size is small and the shape is circular or rectangular. Belkin is mostly sticking to that unwritten rule with several entries in its new SureFind lineup starting at $15.

The smallest and most familiar tracker is the SureFind Spot. It’s the cheapest of the bunch at $15, and it looks a lot like an Apple AirTag, with a keyring included. The SureFind Loop Cable Tag is similar, but the fabric loop doubles as a spare USB-C cable. It’s a little more robust than the Spot, but it fits a similar profile for bags or everyday carry items that don’t require a compact solution. It also charges via USB-C, so it doesn’t need a coin-cell replacement every so often. The SureFind Loop Cable Tag will cost $24.99.

Belkin also released a card-shaped Android Find Hub tracker. Just like other tracker cards, the SureFind Card fits into most wallets and takes up no more space than a credit card. Its ultra-thin profile opens it up to other hiding places, as well. Belkin’s tracker card is IP68 for water and dust-resistance, too. It’s priced in the same area as the Loop Tag, at $26.99.