Pliable, tri-flange design helps provide a secure fit to help block out hazardous noise No roll down required helps tips stay clean even if hands are dirty Soft material is washable and reusable, helping to reduce waste Soft, smooth design for comfortable extended wear Easy to insert and remove Lightweight alternative to earmuffs Highly visible colors for easy location on a busy jobsite Great for use with additional Personal Protection Equipment (PPE) Noise Reduction Rating (NRR) of 25 dB* Helps protect against harmful noises that are at 85 dB and above Attached cord helps you keep track of your earplugs, includes a convenient case 3M is committed to creating the technology and products that advance every company, enhance every home and improve every life