Review on EZ Shim Heavy Duty Shims - Plastic - 7.9 Inch by Pop Henneghan

Very happy with the plastic gaskets. I used them to line an outdoor kitchen. These pucks are amazing! They had no problem slipping under a solid base (summer kitchen floor). I will also be using them to line my spa. They are very strong and seem to be holding up. You can't go wrong with this.