Seatbelt Flapping Fix?

Does anyone else's rear seatbelts flap like crazy when driving with all the windows down? If so, did you find a way to stop it? The weather's been nice lately and I'm close to breaking out the duct tape..

I did a quick search but couldn't find anything that wasn't about the seatbelt chime.

 

Buckle them.

 

It does but for some reason my rear passenger seatbelt does whatever the hell it wants and has a dance party when I drive

 

They make seatbelt pads for old folks and kids. They'd weigh them down a bit:

https://www.amazon.com/Best-Sellers-Automotive-Seat-Belt-Pads/zgbs/automotive/318324011

 

Good idea - does it work?

 

I remember using these years ago when my kid was young and and it'll help some with flapping, we got them at Babies R'Us. It's foam, it will help add weight and absorb some vibrations. Just trying to help here, but TBH, I don't think many people share your problem.

 

My 2.5 gen's flap. I was hoping they fixed that for the 3rd gen.

 

Mine are buckled

 

Soft side of velcro with adhesive, stuck to the hard plastic that the seat belt buckle makes contact with. That will deaden the noise from flapping.