Adjustable Posture Corrector for Kids - Ergonomic Writing Frame to Prevent Myopia & Improve Sitting Position - Perfect for School, Homework & Studying at Home

Specification: Item Type: Posture Corrector Material: ABS + Plastic + Silicone Function: Physically Correct Children's Writing and Reading Habits to Correct Bad Sitting Posture and Protect Eyesight Size: Approx. 19.5 x 12 x 11.8cm / 7.7 x 4.7 x 4.6in( Manual Measurement, There May Be Slight Errors ) Adjustment Range: Approx. 7-14.5cm / 2.8-5.7in Three Adjustment Modes Can Be Adjusted at Will Adjust the Required Height According to the Height: 1. Chin Rest Height Adjustment 2. Breast Block Height Adjustment 3. Table Thickness Adjustment How to Use: 1. Take the orthopedic device out of the box, install the accessory fixing screw in the base and fit the nut 2. Turn the lower knob to fix the screw to fix the orthopedic device on the table 3. Adjust the height: pull out the knob, rotate to adjust the height, press the knob in to fix the height, and push the chest button up and down to the appropriate height Package List: 1 x Sitting Posture Corrector 2 x Screw 2 x Nut 1 x Chest Button Note: Manual Measurement, There May Be Slight Errors

The chin rest and breast board are protected by rubber, which is soft and comfortable, reduces discomfort, and is convenient for long‑term use

The design of thickened ABS material makes the product more wear-resistant and more resistant to fall, so that its service life is longer

With free lifting function, can be adjusted according to height, to meet the use of people of different heights

The main material is made of plastic ABS, which has good toughness, corrosion resistance and high temperature resistance,not afraid of children breaking it

Correct children's writing and reading habits through physical means to correct bad sitting posture and protect eyesight