Guitar makers and players agree... acoustic guitars come alive with TUSQ man-made ivory.  TUSQ is simply more efficient at transferring vibrations to your guitar top, resulting in big open lows and clear bell like highs.

Bone and Ivory Nut and saddles have one inherent problem - they're made from organic materials, and therefore have inconsistent soft or dead spots because of their natural grain.  TUSQ Nut, saddles and bridge pins are precision engineered under high pressure and heat, specifically to govern which frequencies are transferred to your guitar top (tone), and which frequencies remain in the strings (sustain).

TUSQ is consistent from piece to piece, and within each piece, to offer you harmonically rich tones without the problems associated with natural materials.

Measurements 

Length – 43.43mm / 1.71"

Width – 4.70mm / 0.185"

Height – 9.78mm / 0.385" 
E to E – 36.83mm / 1.45"