solid wood children's bookcase multi-functional wall-mounted grid cabinet kindergarten bookcase student household storage cabinet

double-layer four-grid 60*30*60 double-layer six-grid 90*30*60 double eight grid 120*30*60 double layer ten grid 150*30*60 double twelve grid 180*30*60 three-layer six-grid 60*30*90 three-layer nine grid 90*30*90 three-layer twelve grid 120*30*90 three-layer 15-grid 150*30*90 three-layer 18 grid 180*30*90 heightened double-layer four-grid 60*30*75 heightened double-layer six-grid 90*30*75 heightened double-layer eight-grid 120*30*75 heightened double layer ten grid 150*30*75 heightened double layer twelve grid 180*30*75

1.2cm thick solid wood pine board 1.5cm thick solid wood pine board