There is one release with two magnets that come together to provide a strong hold. I have a large net with a 3’ aluminum handle; it holds it securely on my hip even with the handle in the current! Also can hold it on my back while bushwhacking. The included tether is long enough to fully extend my net from either an… see more There is one release with two magnets that come together to provide a strong hold. I have a large net with a 3’ aluminum handle; it holds it securely on my hip even with the handle in the current! Also can hold it on my back while bushwhacking. The included tether is long enough to fully extend my net from either anchor point. see less There is one release with two magnets that come together to provide a strong hold. I have a large net with a 3’ aluminum handle; it holds it securely on my hip even with the handle in the current! Also can hold it on my back while bushwhacking. The included tether is long enough to fully extend my net from either anchor point.