Premium Material: These noise canceling earplugs for sleeping are made of superior silicone material. They are reusable, soft, skin-friendly, comfortable for users of all ages, and durable for long-term use. Comfortable to Wear: The silicone earplugs are softer. The stickiness ensures that they will not fall out easily during use, and the softness ensures that they are comfortable to wear. They are easy to mold to better fit the auricle and ensure that no foreign body feels for long periods of time. Noise Reduction: The silicone earplugs for sleeping achieve the best noise reduction effect, completely cover the auricle and isolate ambient noise. Ideal earplugs to block snoring. Wide Applications: Our reusable earplugs are ideal for sleeping, traveling, motorsports, music, swimming or anywhere you want to block out unwanted background noise. They provide you with a quiet rest/work environment. Package Contents: You will receive 24pcs silicone earplugs for sleeping in blue and transparent colors, 12pcs of each color. The two colors can meet the needs of more people, enough for your daily use.