Extraordinary effect flexibility, quick combination, easy to assemble and disassemble suitable for e..

Small Hole Eight Prism Big Hole Eight Prism Six Prism 90° Eight Prism 180° E..

10cm Opening Square column 12cm Square column 10cm Column 6.5cm..

Lock Lock Zinc Alloy Lock Arc Lock High Lock Zinc Alloy High Lock 45° Lock(lef..