Modelï¼? 138H23-1; 138H23-2; 145H21-1; Type: Co-extrusion Hollow Decking Description: Both side on-line deep embossing. Advantage: 1. Ultra-low maintenance. 2.Scratch and stain resistant. 3.Barefoot friendly, anti-slip, no cracking. 4.Excellent capacity of UV-resistance, and color stability Product details