Colour: OakConstruction: Mortise & TenonGlazing: Clear double glazedMaterial: HardwoodPlease contact us for up to date pricing. This is necessary due to extreme instability in global supply chains, especially for timber, and requires us to check pricing with our suppliers for each order.Thank you for your understanding.Select Size 78" x 30" x 44mm78" x 33" x 44mm80" x 32" x 44mm