Feature●✔️Perfect Noise Reduction: The soft sound-isolating earplugs can provide you with a quiet environment very well, perfect for sleeping, working, studying, flying, exercising, etc.●✔️50 packs: There are 50 soundproof earplugs per box, which can meet the replacement needs. The earplugs can also be used repeatedly, and the quality can be seen.●✔️Detachable lanyard: It can be used to store the earplugs when they are dropped and lost, and can be used with or without a lanyard to meet different preferences.●✔️Perfect Gift: It is a warm gift for relatives and friends on Christmas, birthdays, anniversaries, etc., very suitable for students, office workers and the elderly.Description The Christmas tree shape design is soft and comfortable. It can fit your ears easily. It is a good helper for your work, sleep, and study to eliminate noise.