★ Earplugs for sleep, complete soundproofing, and peaceful sleep ★ Noise canceling, high performance, sound insulation value ★ 40dB, good sleep, noise reduction measures, relaxation ★ Airplane, study, washable ★ Please read the profile! Follow-up discount available ❣️ ※ Although unused, it has been opened once for operational check. "⚠️ In the unlikely event of any defects, please consult us before evaluation. Cancellations after evaluation are not accepted." ◎ Shipped in simple packaging ◎ Shipping is not done on weekends and holidays. #◎ Michitoki SHOP list is here #◎ SHOP Outdoor related 51-30 999