Door stopper Owl Colored Cotton 38x25x13cm Mars & More. This wonderful Door stopper has the composition cotton. It’s a great addition to your interior and fits with most accessories in your home. The weight of is just 1.0000KG, it’s really easy to lift and move the product. This product is available in several sizes. And it has multiple colors. Washing instructions: Wipe with a damp cloth. Size: 38x25x13cm.