OSFM (One Size Fits Most). Just cut the excess strap and you're ready to go! The correct term is ne·o·dym·i·um magnets. Yeah...they’re awesome, even if you can’t pronounce it. The magnet snaps the buckle in perfect place...oh and you can unlatch with one hand.. Just listen to that SNAP. If you have an ASMR fetish, try to hold it together. These bad boys snap and latch instantly. Honestly, latching your belt is now more addictive than Joe Exotic’s tiger.