12V DC, 50A, SPST (single pole, single throw) Contacts are pure copper for Length: 6.2cm Width: 2.8cm Voltage: 12V Colour: Black Material: Aluminum Alloy + Plastic Package Contents: 10 x Switch Push Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.