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