These high-quality, durable tables are made of mixed-width reclaimed Spruce, Pine, Fir, etc. with a cabinet-grade plywood backing for stability, and are about 1.5-inch thick . These reclaimed wood table tops come in a variety of sizes to match your space, and a beautiful water-based urethane Matte finish to match your decor. These economy table tops are not recommended for outdoor use. These table tops also work incredibly well for creating a stylish sign or piece of art to add an additional pop of personality. With the perfect rustic and industrial foundation, your clever creativity will really shine!