★Item Name★

Sleep light L (for men) (bruxism, clenching prevention mouthpiece) (product breakdown: 1)

★Item Description★

Body (with storage container) (for men) sleep light L (with a storage container) (bruxism, clenching prevention mouthpiece)
body
Material: EVA, Polypropylene US Food and Drug Administration the (FDA) approved material use.
storage container = polypropylene
[durability] Although there are individual differences can be used for more than one year
[production] America