サポート力のある長方形コットンヨガボルスター

I've been using this under my knees during savasana and the firmness is exactly right, no sagging even after weeks of daily use. The cotton cover has a slight texture that keeps it from sliding on my mat, which I didn't expect to appreciate so much.

The rectangular shape gives me just the right support for backbends, and the cotton cover feels soft yet sturdy against my skin. It’s held its firmness through daily practice, so I’m genuinely impressed.

I've been using this under my knees during savasana and it holds its shape way better than my old foam block. The cotton cover is thick and doesn't slide around on the mat, which I didn't expect to matter so much. Firm enough for support but still soft on the low back.