![flexible PCB with gold finger](http://www.knpcba.com/uploads/flexible-PCB-with-gold-finger.jpg)
flexible PCB with gold finger
Two-layer-board,board-thickness: 0.30mm;
Finished Copper Thickness: 35um,
Finish: ENIG
![4 layer flexible board](http://www.knpcba.com/uploads/4-layer-flexible-board.jpg)
4 layer flexible board
4 layer board, board thickness: 0.60mm;
Finished Copper Thickness: 35um,
Finish: ENIG
flexible PCB with gold finger
Two-layer-board,board-thickness: 0.30mm;
Finished Copper Thickness: 35um,
Finish: ENIG
4 layer flexible board
4 layer board, board thickness: 0.60mm;
Finished Copper Thickness: 35um,
Finish: ENIG