Feature: 1. Quality Material: on account of these ear plugs are made of silica gel, soft to touch and High quality, waterproof and not easy to deform, ensure you to use for a long time. 2. Earplug Design: the ear plug is designed to be Christmas tree shape, very cute and mini. 3. The 3-layer lip design can be deep into the ear hole, reducing the ear canal pressure and having good noise reduction effect. 4. There is a long rope to connect the two earplugs, it is no need to worry about the loss of earplug or falling off. 5. Effective Utility: the earplug can easily rotate in the ears, effectively prevents water from entering the ear without damaging the ear hole, also can serve as noise-proof sleep plugs, which can reduce noise and provide you with better hearing conservation Specification: Suitable for decoration, construction, factory and site operations, late night breaks, school self-study and other occasions. It can protect your hearing and reduce noise damage. Features: Quality Material: on account of these ear plugs are made of silica gel, soft to touch and High quality, waterproof and not easy to deform, ensure you to use for a long time. Earplug Design: the ear plug is designed to be Christmas tree shape, very cute and mini. The 3-layer lip design can be deep into the ear hole, reducing the ear canal pressure and having good noise reduction effect. There is a long rope to connect the two earplugs, it is no need to worry about the loss of earplug or falling off. Effective Utility: the earplug can easily rotate in the ears, effectively prevents water from entering the ear without damaging the ear hole, also can serve as noise-proof sleep plugs, which can reduce noise and provide you with better hearing conservation Wide Range of Usage: nice gifts to share with your relatives or friends, you also can use them when you swimming, driving, sleeping, bathing and travel, very convenient for you to use in daily life. Specifications: Color: Blue Material: Silica gel Item Size: 15 * 15 * 30mm/ 0.59 * 0.59 * 1.18in Item Weight: 3g / 0.11oz Package Weight: 4g / 0.14oz Package Size: 9 * 7 * 1.5cm/3.54 * 2.76 * 0.59in Note: Due to the light and screen difference, the item's color may be slightly different from the pictures. Packing List: 1 * Soundproof Earplugs Package List: 1 * Soundproof Earplugs