What's in the box:

Rosewood B-ridge Intrument Tool for Music Player Portable (Standard)

Make your l-ife be full of sound and colour. This product will be your nice choice.

Features:
Compact and convenient, easy to use and operate.
Made of superb rosewood bridge, can transmit the sound v-ibration better to ukulele body when playing.
Widely applied to 4 string ukulele instrument.
The saddle is easy to polish by sandpaper, and it's for height adjustment.
Easy to install and use. Nice replacement for your ukulele.
You can use them to DIY your ukulele.

Specifications:
Material: rosewood(bridge); plastic(saddle&nut)
Bridge Size: Approx. 110*25* 8mm / 4.33*0.98*0.31inches(Length * Width * Height)
Bridge String Spacing: 41mm / 1.61inches
Nut Size: 36*7*4mm / 1.42*0.28*0.16inches(Length * Width * Height)
Nut String Spacing: 27mm / 1.06inches
Saddle Size: 53*6*2mm / 2.09*0.24*0.08inches(Length * Width * Height)
Package size: 100*50*10mm/3.9*1.8*0.4inches(Length * Width * Height)
Package weight: 30g/ 1ounce

Packing list:
1 * B-ridge
1 * Saddle
1 * Nut