I cannot guarantee placement of any particular character on any mask. These masks are sized for teens or adults Made with two layers of cotton. They do NOT contain a filter pocket. You can wear the mask by pulling the elastic bands over the back of your head and tying the ends in a knot. To prevent getting your hair inside the knot, I suggest to first check how long you need the band to be, then tie the knot when you’re not wearing the mask. And then pull it over your head. Placement of the characters will vary. These face masks are NOT medical grade and are NOT tested to protect from COVID-19 or to be worn as protection around known COVID-19 patients. IMPORTANT: as a precaution, please wash these masks before wearing. You can hand wash, or wash on the delicate cycle to keep the fabric vibrant.