The non-magnetic catch on the Desist Door Stopper functions by providing a secure door holding mechanism without the use of magnets. This design choice ensures that the door stopper does not interfere with the operation of nearby electronic devices, which can be sensitive to magnetic fields. By avoiding the use of magnets, the Desist Door Stopper offers a versatile and safe solution for any setting, particularly in environments filled with electronic equipment, ensuring that it remains fully functional and effective without causing any disruption to technological devices.