Giá đỡ cuộn dây cáp treo trên giường

I made this model because i have only one usb-c charger and cables usually landed on my floor so I made this model to put these cables in cable spool and hang it on my bed.

model fits on 2mm thick beds (look at photos)

cable spool I use: https://www.printables.com/model/125912-cable-spool

20% infill should be okay

Printing takes ~50 minutes and ~11 g of petg