Greenply 5.50 mm Thick One Side Laminated HDMR Board - Woodgrains Catania Oak Light (8 L x 4 W) Feet. Designed for durability and elegance, this HDMR board by Greenply is a reliable choice for your construction or renovation projects. Its 5.50 mm thickness ensures exceptional strength, while the one side laminated finish adds a touch of sophistication.Â