Spring Cord 3 Core Electric Extensible Cable 0.5mm Square 2.5 Meters 5 Meters 7.5 Meters Black Power Cord Spring(3 Core 20awg,Line length 2.5meter)

The straight line is 2.5 meters long --- the length of the spring is about 25cm ---- it can stretch about 1.25 meters The length of the straight line is 5.0 meters---the length of the spring is about 50cm ---- it can stretch about 2.5 meters Straight line length 7.5 meters - the length of the spring is about 75cm ---- can stretch about 3.75 meters High Wear Resistance, Good Weatherability, Resistance, Heat Resistance And Flame Retardance. Allow easy extension and retraction, minimize tangles, and provide flexibility during use.