Thank you for viewing. dBud earplugs with adjustable noise reduction, including a storage case. - Brand: dBud - Type: Adjustable earplugs - Noise Reduction: 11-24 dB - Design Award: reddot design award winner 2018 - Case: Includes storage case One of the earplugs is missing, and I am listing this for those in the same situation. The storage case has not been used and is still in the box. Only unused ear tips are included, in two sizes.