Title: Chock Full Of Nuts
Review: What do you articulate about wheel chocks? These chocks are almost weightless very efficient, they do what they are intended to do if placed appropriately under the wheels of a mid-sized vehicle. I would not use them on very large vehicles like RV's, campers or large trucks for obvious reasons. I employed them on a paved (asphalt) and also a stoned driveway and they didn't slip or move. I do agree with some of the reviewers about 2 pack correlates to 2 chocks not 2 pair or 4 chocks. I don't care about color (received black) as long as they did the job. If your concerned about the weight of these chocks take a 6 x 6 piece of steel or oak, cut them at a 45 degree angle and behold you have weight.
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