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.Note:1. Please allow 1-3 mm error due to manual measurement and 1-3g weight error make sure you don't mind before ordering.2. Due to the lighting of the photos and the difference of monitors, the pictures may not reflect the actual color of the real item. Please make sure you don't mind before ordering, thank you!About Shipping:1.please pay attention to your delivery address such as: name, street, house number, doorbell/email without name, etc. is correct, or the order will not be delivered correctly.2.All items will be shipped within 3 business days after the payment is received. Most times you will receive them within 8-12 days then. The specific delivery time is depend on circumstances.3.During the shopping process, if you have any questions, please feel free to consult us, we will reply you within 24 hoursHope you have a pleasant shopping experience!