NWOT Chirp Wheel+ 4-Pack with Posture Corrector

Chirp Wheel+ set includes 3 wheels, a storage bag and a posture corrector trap. Black exterior with mint interior. These are basically brand new, used maybe 2 times, I was gifted something different which I use way more for my recovery but these work wonders as well! I purchased from best buy online for $140+ tax and shipping so this package deal is a steal. I am open to offers and questions ! happy poshing :)