super soundproof earplugs anti-noise nap sleep mute student professional dormitory office nap noise reduction snoring 超级隔音耳塞防噪音睡眠睡觉静音学生专业宿舍办公午睡降噪打呼噜

[sound insulation weapon] activity only left // 00.05.28

[20 pieces in pink] no ear swelling/no falling off/get portable case free [20 pieces in purple] no ear swelling/no falling off/get portable case free [20 pieces in blue] no ear swelling/no falling off/get portable case free [10 pieces in pink] no ear swelling/no falling off/get portable case free [pack of 10 purple pieces] do not raise ears/do not fall off/get portable case free [10 pieces in blue] no ear swelling/no falling off/get portable case free [pack of pink 4 pieces] do not raise ears/do not fall off/get portable case free [purple 4 pack] no ear rise/no fall off/get portable case free [4 pieces in blue] no ear swelling/no falling off/get portable case free