Grids. Our double-frame grid provides extra stability and strength while offering a flexible solution. With eyelets in the frame, they can be easily hooked or bolted together, allowing expansion in both height and width. The classic wall-mounted grid solution can be easily adapted to different types of merchandise. Choose from sizes 60 x 90 cm, 60 x 120 cm, 90 x 90 cm, or 90 x 120 cm.