Earplug 1310 jumper

3M™ E-A-R™ Ear plugs 1310. The unique flexible headband facilitates handling and the gently rounded foam plugs seal comfortably with lower pressure. 1310 weighs only 13 g and the foam plugs are easy to replace (3M™ 1311). The headband can be worn behind the head or under the chin with minimal contact with clothing.