1.This is a telescopic curtain rail, does not require accurate measurement, free extend, adapt to most of the window type. It can be extended and transported more easily. The use of aviation aluminum alloy is smooth and good pull not card ton, better load-bearing.
2.This telescopic rail better shading, cross-overlap can prevent leakage of light, not like the traditional track will leave a gap in the middle. The runner is made of POM engineering plastics. This track is very cost-effective.