WISCONSIN BENCH ESD Tops protect delicate components from damaging static electricity. Static-dissipating laminate top and self-edged sides surround an industrial-grade 45-lb. density particleboard core. Available in two sizes: square edged 1-1/4" thick top includes a 1-1/8" thick core with a phenolic backer sheet on the bottom; and “comfort” edged 1-3/4" thick top features a three-piece 1-3/4" thick core with a backer sheet on the bottom. Includes a 6' ground cord and snap. Almond finish. Made in USA.