Dual-Slope Ergonomics10° & 15° dual-angle wrist relief molds perfectly to natural hand posture. Reinforced Memory FoamHigh density reinforced memory foam maintains shape much longer than cheap pads - no more sagging! 240cm2 Maximum Support12x8 Inch Size with largest ergonomic support zone (vs standard 66cm2) cradles entire forearm to ease wrist & forearm pressure. Carpal Tunnel Zone SupportPrecision CTS support zone anatomically contours to cradle carpal tunnel area minimizing median nerve pressure during 8-hour computing. Non-slip PU BaseIndustrial-grade PU base provides higher stability.