About this 3D model
This is a replacement component for a 3-Series Trunk Cargo Net Floor Clip. The clip anchors to the net using several teeth on the inside of the clip. The knob portion then anchors to the floor. Best printed with a strong material with 100% infill. I've attached a photo of the printed anchor side-by-side with the BMW OEM component. Depending on the tolerance of your printer you may need to use some adhesive to keep the components of the clip together when the net is under tension.