Yes, taking care of your Simba bedding is a breeze and care instructions are on each label. The pillow cover can easily be removed and machine washed at 40°, it's also suitable for tumble drying on a low heat. The Nanotube filling cannot be washed.
The mattress protector can be machine washed up to 40° too but is not suitable for tumble drying.
For care instructions for the Simba mattress, please see the article here.