Review on 🚦 Premium Prime 1 Wheel Chocks - Non-Slip Base, Universal Fit for Tyres, Top Choice for RVs & Trailers, No Rope Needed, Ensures Secure Parking (Set of 2) by Erick Hernandez

Maybe smaller on the side (perfect for me), light weight and surprisingly stiff. I don't use them as pads as they are designed for in-car use. I have a sofa against the wall and I'm tired of it sliding right up against the wall, staining the paint and snapping off the ends of things plugged into the outlet behind it. These spacers that tuck under the sofa provide a nice 2.5 to 3 inch clearance from the back of the sofa to the wall. Fabulous!