Because these are for new drivers and a Christmas gift, I have not tried them. I have to buy batteries before they are operable. As described they certainly will be part of a new driver's equipment. This grandmother knows that our Illinois winters cause the pavement to be slippery even though you cannot see the glazed road. We live in an area with curved roads and hilly terraine. After they insert the batteries and try them, I know I will make a further purchase tor drivers that I know need to be kept safe.

• How did the color on site compare with the actual product? accurate
• Please tell us about the quality of the product. looks great
• How accurate was the on site description of the product? ok