American Greetings Thomas and Friends Party Hats/ Masks (8-Count) 8 party hats Measures 6 in. high Elastic chin strap holds hat in place Eye-catching design featuring: Thomas the Tank Engine, Percy the Small Engine and James the Red Engine Perfect American Greetings party supplies for a kid's birthday party or Thomas and Friends themed party Caution: Adult supervision required due to length of elastic. Warning: Plastic bags can be dangerous. To avoid danger of suffocation, keep bags away from babies and unsupervised children. Do not use in cribs, beds, carriages, or play pens. This is not a toy