Using a simple and convenient design, this dust plug will not damage the structure of the phone, easy to pull and insert, sturdy and flexible. Composed of a dust plug, a cleaning brush, and two different shapes of cleaning pads, this mobile phone dust cleaning kit can not only meet your various needs, effectively clean the charging port dust, but also can prevent dust from entering the charging port, protect the phone interface, prolong the service life. It is constructed of aluminum alloy material. The length of the dust plug is 1cm, the width is 0.6cm, and the thickness is 0.3cm. It is suitable for phones, laptops, or other devices with a type-C interface. Item Name: Dust Plug Material: Aluminum Alloy Compatible Model: Type-C Features: Universal, Anti-lost, Waterproof Size Details: Cleaning Brush, Size: 12cm x 2.2cm/4.72" x 0.87" (Approx.) Pointed Cotton Swabs, Size: 7cm x 0.38cm/2.76" x 0.15" (Approx.) Round Tip Cotton Swabs, Size: 7cm x 0.35cm/2.76" x 0.14" (Approx.) Dust Plug, Size: 1cm x 0.6cm/0.39" x 0.24" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 4 x Dust Plugs 3 x Cleaning Brushes 10 x Cleaning Cotton Swabs