Consists of:1xGlass panelMaterials used:Tinted and toughened 6mm glassProduct Dimensions:705mm (27.8) W x 440mm (17.3) H x 6mm (0.2) DWeight:5.39kg (11.9lbs) Glass specifications: Visible Light:Transmission: 44Reflection Outside: 5 Solar Energy:Total Elimination: 38Reflection Outside: 5Absorption 1: 47Direct Transmission: 47SHGC: 0.62 Shading Coefficient:Ratio: 0.71 U Value:(W/m2).K (Center of Glass): 5.8