Soft silicone sleep earplugs large (Biggleswade)

Soft silicone ear plugs for noise reduction while sleeping. Large size. New and have not been anywhere near anyone's ears! Came in a set with large and small earplugs, the small were plenty big enough for me so I do not need the large. Stated to be 30 dB. The small ones I've used are reasonably effective but quite fiddly to remove.