Each strip is 254 mm long, 12.7 mm wide and less than 1 mm thick. The lights are so soft that you can cut them to the right length and attach them to the cab or other decorative areas with adhesive backing, or even sew them into fabric. It comes in the standard model with power supply and the extension model without power supply, and each standard model with power supply can power two extension models, you just need to paste them together. The lamp is currently available in four colors.