Pc Accessories - Connectors Pro 15 Feet 6P 1.27mm Rainbow Color IDC Flat Ribbon Cable 6 Conductors for 2.54mm Connector, 15' Roll : Amazon.ca: Electronics
Silicone Cover Stranded-Core Ribbon Cable - 4 Wires 1 Meter Long [26AWG Black] : ID 3892 : $1.95 : Adafruit Industries, Unique & fun DIY electronics and kits
Silicone Cover Stranded-Core Ribbon Cable - 4 Wires 1 Meter Long (26AWG Black) | The Pi Hut