Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Nice chocks, just not orange...

Not that it really makes a difference in their effectiveness or quality, but being black like this you could easily overlook them when you think you're ready to back the car down. And you need 2 PER TIRE, so if you plan on chocking multiple wheels, better double the count. These are not big chocks; the sizes are in the listing details, but for reference, these come close to shoebox size. I do like them, and for an added bonus, they're MADE IN USA, which is getting harder to find these days. Good product, good price.