Features: brand new and high quality The ear plugs are made of super soft silicone material, which is delicate to the-touch, soft and elastic. The reusable ear plugs for sleeping are sure to be a good aid for your sleep, allowing you to fall asleep in peace. You can rest assured-to clean, not easy to damage. Size: about 27.8x22.2x14.6mm/1.09x0.87x0.57 inches, the ear plugs for noise reduction come in a small and exquisite-case, which is easy to carry. Our noise cancelling ear plugs can be providing you with a quiet & comfortable environment, which is a perfect-choice for sleeping, snoring, construction, housework, study, office & other occasions. These comfortable earplugs for sleeping help preserve your hearing and provide you with some peace in a noisy world. Specifications: Material: Silicone Rubber Size: about 27.8x22.2x14.6mm/1.09x0.87x0.57 inches Color: Black/-Grey/Orange/-Cyan/Pink/Blue Package Includes: 1 Pair Sleeping Ear Plugs Note: Please allow 1-2cm errors due to