TOSO Wooden Curtain Rail Ring Runner, 8 pieces Lowlet Wood Grain 25, Natural Grain Inner diameter: 32mm Outer diameter: 50mm Suitable for curtain rails with a pole diameter of 25mm. The items will be shipped flat. If the bag is dirty, it will be replaced with another bag. Please understand that these items have been stored at home for a period of time. I have many in stock, so please let me know the quantity you would like and I will accommodate your request. - Brand: TOSO - Model Name: Ring Runner - Color: Natural Grain