Sensor for posture training-- you can get the practical and writing posture at a reasonable . if you are looking for a sitting posture , then you must not miss our sitting posture . made of , it is durable and can serve you a time.
Students posture -- writing posture is made of reliable and safe stainless steel, sponge material for time use. the posture sensor can be widely . suitable for kids doing homework, watching tv, reading and more.
Posture training sensor-- hanging type design and skin-friendly. to help and enhance 's enthusiasm and fun for learning.
Hanging posture -- scientific hanging design, large space for arm movement, no pressure to write without hindrance, reject bad posture caused by hunchback.
Hanging type posture -- the creative vibration reminder function design, writing posture is children and adults.
