Adjustable Writing Posture Corrector

Strong and Sturdy: The posture corrector is made of strong ABS material, sturdy and with strong elastic hardness. The posture corrector arch is strong and sturdy, wear firmly and does not deform.

Rating: If you are satisfied with our product, please give us a five-star rating to let more people know.

Adjustable: Adjustable posture corrector relieves neck pain and back pain.

Soft light: The soft light corrector provides an ideal environment to relieve back pain.

Plastic: Made of good quality plastic, and the material is solid, durable, non-toxic and practical. And Made of good quality plastic, which is non-toxic, unwearable, safe for long term use.

stable: The stick of this sight is equipped with a tape measure, which easily fits the face and length.