Seems like a good deal, I have a different one myself and they work great if you put them on a folding table
https://www.aliexpress.us/item/3256...w.waterfall.0&aecmd=true&gatewayAdapt=glo2usa
https://www.aliexpress.us/item/3256...w.waterfall.0&aecmd=true&gatewayAdapt=glo2usa