Our listing have size child variation, we created size 300cm by 249 cm and 100cm by 190cm two child variation ,but amazon changed our variation name to W 39.4" x L 76.8" (1 Panels), W 39.4" x L 74.8" (14 Panels), W 118.1" x L 98.4" (1 Panels), W 39.4" x L 74.8" (14 Panels), W 118.1" x L 98" (1 Panels) and 300W x 249H cm size variation.

I am crazy.