Oscillator waves pocket square. Square, saw, triangle & sine wave stripe print men's handkerchief. Did you think we'd just make a plain ol' geometric striped design? Of course not! This is for all you electronic music lovers and tinkerers of all things that go bleep and bloop. Our stripes range from the smooth sound of a sine wave, to the harmonically rich buzz of a sawtooth wave. Original Illustration. 

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• Pattern: Screen printed oscillator waves
• Fabric: Silky-soft microfiber. Vegan safe.
• Printing ink: Non-toxic, waterbased ink.
• Print size: all over.
• Square Size: Measure approx. 10" x 10".
• Finish: Rolled and zigzag stitched hem. No raw edges!
• Color: Many! Your choice from dropdown menu.
• Care: Hand wash, spot clean, or dry clean.
• Creases and folds? Gently iron medium.