Removes surface dirt from shoes & casters Dimensions: 24" x 36" (610 mm x 914 mm) • Medium tackiness: 12 oz/sq.in. ( 527.30 kg/m2 )(Pressure Sensitive Tape Council Test Results) • Peel-off sheets simplify maintenance by eliminating the need for messy cleaning • Features full-bottom double-sided adhesive film • Price includes 4 mats of 30 sheets…