Adjustable Sitting Posture Corrector Anti-Myopia Sitting Orthosis Reading Writing Holder Students Writing Aids (Color : Blue Size : One Size)

Equipped with two long and short lifting rods, the short rod can adjust the height of 11.5-18.5 cm, and the long rod can adjust the height of 19.5-27.5 cm, suitable for the height of 90-170cm. The thickened base design can clamp tables with a thickness less than 5 cm and a depth greater than 4 cm. For ter desks, writing desks can be installed with screws facing upwards, which increases the scope of the applicable table. When the screws are installed facing upwards, the height will increase by 1-4cm. The short lift bar for young children can be lowered to 11.5cm without the chest block, and the long lift bar can be used for over 7 years old, and the height can be raised to 27.5 cm. Package Includes: 1 piece of sitting posture corrector Notes: 1. Please allow 0-1 inch error due to manual measurement. Thanks for your understanding. 2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from real object. 3, The product will be upgraded constantly, the appearance and color may be changed, please don't mind. And take a consideration before place the order if you have request for color or appearance. (Universal) (Regular) (Posture Corrector

• Equipped with two long and short lifting rods, the short rod can adjust the height of 11.5-18.5 cm, and the long rod can adjust the height of 19.5-27.5 cm, suitable for the height of 90-170cm.
• The thickened base design can clamp tables with a thickness less than 5 cm and a depth greater than 4 cm.
• For ter desks, writing desks can be installed with screws facing upwards, which increases the scope of the applicable table.
• When the screws are installed facing upwards, the height will increase by 1-4cm.
• The short lift bar for young children can be lowered to 11.5cm without the chest block, and the long lift bar can be used for over 7 years old, and the height can be raised to 27.5 cm.