Model: HX-81039(Black), HX-81022(Natural), HX-81103(Grey), HX-81092(Walnut)Item sizes: 54 x 36 x 3 cmNet Weight: 1.2kgGross Weight: 2kgModel: HX-81073(Natural), HX-81074(Black), HX-81093(Walnut), HX-81128(Grey)Item size: 80 x 46 x 3.3 cmNet Weight: 3.5kgGross Weight: 3.8kgMaterial: BambooColor: Natural / Gray / Black / Walnut