I've been using this for about six months, but I'm selling it because I no longer need it. Please check the actual item in the second photo. The information other than the second photo is quoted from the product's homepage. Please check the 8th photo for installation instructions. [Product Description] ・A convenient function that allows you to maintain the brakes when stopped without having to keep your foot on the pedal. ・Easy installation with no wiring modifications, just plug and play. ・Operation confirmed, you can use it with confidence. [Compatible Vehicles] Toyota Alphard 40 Series [Shipping] I will carefully pack it with cushioning material and ship it.