These clips are used for two common valances where added projection is necessary. The single 1" metal slat used on many aluminum mini blinds as well as the valances on 2" Wood Blinds with a 1" plastic channel stapled to the back of the valance. SKU: S54E-12 PLEASE NOTE: All Orders are shipped via the US Postal Service. If you do not have a valid postal address and require an alternative shipping carrier, you MUST contact us in advance of purchase to make arrangements. Additional charges will apply.