Sound Waves Slim Necktie. 
Square, saw, triangle & sine wave stripe print men's tie. Did you think we'd just make a plain ol' geometric striped tie? 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
Pattern: Screen printed sound waves
Fabric: Silky-soft microfiber
.Printing ink: Non-toxic, waterbased ink.• Print size: 18" from bottom point
Care: Hand wash, spot clean, or dry clean.• Creases and folds? Gently iron medium. Original Illustration. Hand printed in the USA in our Detroit, Michigan studio.(Cyberoptics)