Review on 🚚 ROBLOCK Heavy Duty Solid Rubber Wheel Chocks for Trailers - 2 Pack, Black, 8.6" Length x 3.7" Width x 4.7" Height by Daniel Spear

I have a caravan trailer and a boat trailer. These are the best pads I have ever used of at least 6 different types I have had. The curvature matches the wheels very closely, the rubber has some flex to better conform to uneven surfaces, but it's a very dense rubber - the best of both worlds. If necessary, I can use the latter in combination with a plastic straightening block ("Lego"), as the rubber can get stuck between the plastic and the tire. I'm about to buy another pair of these.