Review on 💺 Backjoy Posture Seat Pad - Ergonomic Support for Improved Posture, Pressure Relief, Hip & Pelvic Support - Perfect for Home, Office Chair, Car Seat - Midnight Edition - Suitable for M - XL Hips by David Naranjo

I used one of these a few years ago with great results. But these newer models are smaller or different or something like that. I've been trying for over a month, trying really hard but like I said now they must be different or something because it was too uncomfortable. After several hours of sitting, I felt like I was cramming my ass into an uncomfortable box. It actually made me slouch more. And since I was really trying to get it to work, I unfortunately missed the return deadline and am now stuck with a useless piece of plastic.