The dental X-ray film positioning system kit is made of strong metal and high-quality ABS plastic,thinner, lighter aiming rings, compatible with rectangular and round open-ended PIDs. Comfortable To Use: Rounded bite blocks with no sharp edges improve comfort, open bite block design gives a softer bite.
The exercise ball base is equipped with 6 anti-slip rubber feet, which can improve users' stability, and it allows you to stand, jump, kneel, or lay on this balance trainer sturdy, achieving a completely workout.
