Only the hooks are for sale. I am selling these because I only need a certain number of hooks and don't need the others. Although they have been taken out of the bag, they are all new and unused. Inner diameter: 2.5 cm → Please check the image. ★Due to shipping costs, I cannot offer a discount. Also, I am selling the same item. If you would like to purchase multiple items, please leave a comment. In that case, I will offer a discount. Please understand the above points and that this is a personal inspection before purchasing. Also, please purchase only if you understand that these are new but not brand new items. Please refrain from purchasing if you are sensitive to this. #Nitori Tension Pole #Nitori Hook #Hook #Tension Rod #Tension Rod Hook #Nitori Tension Rod