Stool Cow Black Square Leather 30x30x45cm Mars & More. This beautiful Stool has the material leather/wood. It’s a stylish product to create a cozy home and fits with most decorative items in your space. The weight of is just 5.5000KG, 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: 30x30x45cm.