The thin stiff felt has little silicone dots underneath that makes sure the drawer mat stays in place without folding or wrinkling.
Not only will the mat stay in place, the felt prevents smaller items from sliding around when you open and close your drawers.
It's easy to cut the mat to the right size and shape. It's perfectly fitted to the largest KOMPLEMENT drawers, 35 cm deep, and have guiding lines on the backsideof where to cut to fit it to the smaller sizes as well.
For extra-large drawers, simply combine two or more mats and cut them to your preferred size. They will still stay in place when placed next to each other.