Christmas Tree Stand Mat Absorbent Water Trapper for Floor Protection Best Under Xmas Tree Carpet Mat. This 32" Round Christmas Tree Floor Protecting Mat Hogs Water. One of the Best Water Trapper Mats. Prevents soak-through on live trees (no more wet and soggy presents!) Prevents scratches and marring on hardwood floors (perfect for fake trees) Easily stored and ultra absorbent Durable and long lasting 32" diameter - one of the largest water trapper mats available