Silicone-sheathing wire is super-flexible and soft, and its also strong! Able to handle up to 200°C and up to 600V, it will do when PVC covered wire
Silicone Cover Stranded-Core Wire - 2m 26AWG - Grey
Odseven Silicone Cover Stranded-Core Wire - 2m 30AWG Red Wholesale
Silicone Cover Stranded-Core Wire - 2m 30AWG Green : ID 2005
Adafruit Copper Foil Tape with Conductive Adhesive - 6mm x 15 meter ro
Silicone Cover Stranded-Core Ribbon Cable - 4 Wires 1 Meter Long [30 AWG Black] : ID 3889 : $1.95 : Adafruit Industries, Unique & fun DIY electronics and kits
Silicone Cover Stranded-Core Wire - 2m 26AWG Red
Adafruit Industries - 3774 - KittenBot Silicone Sleeve for micro:bit - Blue - RS
Silicone Cover Stranded-Core Wire - 2m 30AWG White : ID 2006
Buy Wholesale China Factory Electrical Wire High Temperature Resistant 2.7mm Flexible Wiring Glass Fiber Braid Rubber Used For Heating Source & Silicone Wire at USD 1.09
LED Isis Wings (with Non-functioning Capacitive Touch Sensors
Silicone Cover Stranded-Core Wire - 2m 26AWG - Learning Developments