Serpentine Translucent Tape
Serpentine Tape andTranslucent Tapes are less obvious, great for sheer drapery. Serpentine Tape is 3.75" and has 1 7/8" wide tabs on back, spaced 8 1/4" apart.
Fits on rods up to 11/2" diameter or Continental rods. Remake ready-made sheers by just adding the Translucent Serpentine Tape