Easy to install.
Clean the before installing.
Please make sure well your model.
Model: 10 B / 20 B
Compatible with: FreeControl face, 1735, 1775, 170, 180, 190, 5728, 5729, cruZer3 (Z3), cruZer4 (Z4), cruZer5 (Z5), 2615, 2675, 2775, 2776, 2778, 2864, 2865,2866,2874,2876,2878,5732,5733,5734, Z20, Z30, Z40, Z50, Z60

Colour: blue + black
Material: metal

Package Contents:
1 x knife mesh
1 x knife head
1 x bracket

Only the above package content, other products are not included.
Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.

What's in the box
1 X Knife Mesh
1 X Knife Head
1 X Bracket