Hidden Valance Clips for Fauxwood or Wood Blinds 12 Pack, 20 Pack (20) Approx. Size: 1 6/8" x 5/16" For faux wood valances that have a groove in the back. Recommended: 2 valance clips per valance that is 32" wide or less. 3 valance clips per valance that is 33" - 48" wide. 4 valance clips per valance that is 49" - 64" wide.