Mobile Phone Holder + Reading Bracket, Lifting Two-In-One, No Installation Protect The Level Of Vision, Promote The Growth Of Spinal Monitoring, Reading Posture Is Important Multi-Functional Reading Frame, One Multi-, No Installation, Sit Upright, Cultivate Children's Good Reading Habits Sit And Watch, You Can Also Stand And Watch, With Your Own Mobile Phone Holder, One Is Enough To Meet All Your Needs Scientific Perspective, Adjust The Reading Stand, Sit And Watch, Stand And See, Come With Your Own Mobile Phone Holder, Always Maintain The Best Reading Posture Model:KY-201 Name Of Product:Lifting Reading Frame Adjust The Height:One Section: 30cm; Second Stage:40cm Colour:Blue Material:ABS+Silica gel Size:29.5x21.5x6.8cm Package Contents: 1 * Reading Bookshelf Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.