The Colours Altamira Classic C-shaped Polystyrene Internal & External Coving Corner pack offers a practical solution for finishing corners with a professional look. Designed for both internal and external applications, these coving corners measure 180mm in length and 100mm in width, making them suitable for various room sizes. Manufactured from durable polystyrene, the coving corners are lightweight, easy to handle, and simple to install without specialist tools. Their classic C-shaped profile complements a wide range of interior styles, enhancing the transition between walls and ceilings while concealing imperfections. Supplied in a convenient pack of two, they are an efficient choice for completing your coving installation.