The 40pin Rainbow flat cable is designed for connecting Raspberry Pi board with 3.5 and 5 inch TFT display panel,the male ends meant for insertion into standard 0.1"(2.54mm) female sockets and the female ends are meant for insertion onto standard 0.1"(2.54mm) male headers.
Each cable length: about 20cm /8-inch.
Package includes:
1x 40 male to female IDC 40 pin ribbon cable
Notes:Raspberry Pi 3B+ 3 2 Model B B+ and 3.5 inch Touch TFT Screen LCD display are not including.