What's in the box:

6 String Martin Guitar Bone Saddle Preslotted Bone Nut and 6pcs Bridge Pins Kit for Acoustic Electric Guitar (Standard)

Features:
Nut and saddle are made of genuine bone, able to improve the sound quality of your guitar, and make it more playable.
Well-made pre-cut 6 string bone nut for martin acoustic guitar, electric guitar.
Comes with 6 pieces bridge pins, suitable for replacing the 5.1mm / 0.2in bridge pins.
Nut size is 43*6*9mm / 1.69*0.23*0.35in.
Saddle size is 72*3*9mm / 2.83*0.11*0.35in.

Specifications:
Material: Cattle Bone
Nut Size: 43*6*9mm / 1.69*0.23*0.35in
Saddle Size: 72*3*9mm / 2.83*0.11*0.35in
Package Size: 9*5*3cm / 3.54*1.96*1.18in
Package Weight: 13.2g / 0.46oz

Packing List:
1 * Saddle
1 * Nut
6 * Bridge Pin