แท่งยืด 2นิ้ว/5ซม. (ชุด 2 อัน)

Snapped these onto my traction device and the extra 2 inches made the stretch feel just right without cranking anything too tight. Having two bars in the set means I can fine-tune each side evenly instead of guessing.

The 5cm length is exactly what I needed to fine-tune my setup, and having two in the pack means I can swap them out without pausing my routine. They fit snugly into the traction device with no wobble, which gives me peace of mind during longer sessions.

The two separate bars make it easy to switch between length options without fiddling with the whole setup. The 2-inch size is just right for stepping up gradually, and they click in firmly with no wobble during use.