Ear Plugs, Medical Grade Silicone Ear Plugs for Sleeping, 25dB Ear Plugs for Noise Cancelling, 1g Extra-light Weight Earplugs, Auto-Adjustable C-shaped Ear Plugs, Prolonged Wearing, Sleeping, DCSIMASI DGWHYC For added flexibility

For added flexibility

NPT thread size is not the actual diameter

A Great Tool: It is ideal for someone who is a construction worker

Part Number: IF145-502-1

Ear Plugs, Medical Grade Silicone Ear Plugs for Sleeping, 25dB Ear Plugs for Noise Cancelling, 1g Extra-light Weight Earplugs, Auto-Adjustable C-shaped Ear Plugs, Prolonged Wearing, Sleeping, DCSIMASI DGWHYC For added flexibilityAbout this item [Safe & Hygienic Material] Medical Grade Silicone earplugs for sleep to ensure the safety for long term sleep and wearing from sweat, itches and other discomfort. [Ultra Lightweight] Less than 1g weightless ear plugs make sure of the comfort from long term wearing ear plugs for sleeping, focus and relax. [Auto Fits to Ear Shapes] Bendable ear plugs auto adapt to ear shapes from large size to small size for adults and children. This