The items were as described and performed better than I expected. I needed to join the tiny wires (24 gauge) from my new LED fog lights to the relay assembly in the main headlight housing (on my motorcycle). I was a little worried that pulling the wires, and the new crimp connections, through the mounting bar and up into the housing would come apart. These butt splice connectors are legit. Once you make the joint/connection, just simply apply heat (heat gun) and these connectors (shrink down) are now waterproof and an even better bond. Very happy with this purchase. I will definitely buy these again or others from this seller in the future.