Depth 15cm

depending on their size and shape

We also recommend attaching stickers onto this file

while the PVP polymer is capable of producing a thin film barrier which can color the precipitates on the teeth and make our teeth to maintain white

making it an environmentally friendly product

SILENCIA Ultimate Ear Plug - Regular 2026 LO member price Depth 15cmThese earplugs are designed to maximize sound insulation. They offer the best sound insulation in Silencia history. By using both polyurethane and silicone earplugs, a sound insulation rating of NRR 54dB has been achieved. By using only one type of earplug, you can choose the sound insulation level that suits your usage scenario (polyurethane earplug: NRR 32dB, silicone earplug: SNR 27dB). *Photo for reference only.