⭐️ Noise Reduction (SNR): 28dB, with storage case (black) ⭐️ Silicone, 3 sets (S, M, L sizes) ✨ Anonymous shipping & Free shipping ✨ First come, first served! Immediate purchase OK! ⚠️ Please check the actual product photos for the product condition ⚠️ #natsu2680's product list is here ✨ ☜ Link Dream [2024 Model] Earplugs for sleeping, quiet sleep, noise reduction value 28dB, doesn't hurt ears, silicone, 3 sets (S, M, L sizes), relief for hyperacusis, noise reduction, for use on airplanes, for studying, noise protection, soft, washable, noise reduction (SNR): 28dB, with storage case (black) 35-38 0001