New! ZEM Noise Reduction Headsets are a great new sensory tool designed especially for older children, tweens, teens, and adults who have auditory defensiveness or hearing sensitivity. This stylish, noise-reduction headset features a 26 decibel rating and is very comfy, lightweight, and adjustable. ZEM Noise Reduction Headsets even fold up to fit inside desks and backpacks! These sensory earmuffs are more subtle than other sensory earmuffs; a great sensory diet tool for school. Designed for indoor use only. Come in black.