Noise-cancelling earplugs are reusable and durable hearing protection made from soft silicone. They reduce most noise and help you get into your space. They have a Noise Reduction Rating (SNR) of 24 and NRR of 14 dB and come in 6 stylish colours. Optimum Comfort - These noise-canceling earplugs come in 4 different sizes so you can always find the perfect fit. The signature round shape fits your ears perfectly, making it a stylish accessory to protect your hearing. Multipurpose are versatile earplugs designed to protect against loud noises and background noise in a variety of situations. They're great for sleep and can help you focus while studying, working, or reading. Of course, they are a must-have when traveling or commuting. EASY TO USE - These earbuds are easy to insert and when worn correctly, they do not stick out of your ears. They come in 4 sizes (XS - L), if your ears hurt it's best to choose the smaller size. If the earplugs don't reduce the sound enough or fall out, it's a good idea to try a larger size. Eco-friendly packaging in the box includes 1 set of ear tips, 4 sizes of soft silicone ear tips (XS-L) and a convenient carrying case. Our earplugs are reusable and washable, providing a sustainable solution to disposable earplugs.