Quality, finish, durability. Just using it to update my keychain. Used on my horse's cinch to create a clip for the breast collar.
Returned it and was charged $6 for the privilege of sending back a faulty item. Totally useless.
Magnets are so strong that they grab onto all parts of the necklaces and tangle them before you even put them on. This is my first day wearing this clasp and all day it twists to the front and i'm having to move it back to the back of my neck.