A nice touch is the INDUSTRIAL MRO brand on the packaging, which arrives without fuss appreciate that the INDUSTRIAL MRO brand appears on both the unit and the datasheet.
40 30AMP 12VDC Waterproof 5 Pin Automotive Relays Kit with Built In Diode
I like that the SEL brand is easy to spot, and it helps when you are checking parts.
The 12-Channel Voltage Relay helps you tidy up cables and keep connections clear.