Description: brand new and high quality. Feature: It is made of high-quality material, durable, firm and stable for us to use. It can effectively help to remove the dirts, rust, dust and other dirty articles on the earphone charging for case. The glue has strong adhesiveness, it can stick and erase more dirts and dust on the dead corners than other cleaning tools without leaving residuals. Cleaning brush is soft and comfortable, will not do harm to your device, can be used for many times. This set of cleaning tools is suitable for 1/2 charging for case, keyboard, camera lens and other electronic devices. Cleaning tools for 1/2 only, other accessories demo in the picture is not included! Specifications: Item Type: Cleaning Tools for 1/2 Material: Plastic Size: 18x12x5cm/7.08x4.7x1.9in Weight: 100g Color: As shown Quantity: 1 Set Using Methods: 1.Using the cotton stick to smear on the clean mud. 2.Wipe and soak the dirty places for two minutes. 3.Use the glue to stick the dirts and dust in the earphones. 4.Use the cleaning cloth to wipe it and make it clean. Note: No retail package. Transition: 1cm=10mm=0.39inch Please allow 1-3mm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package Includes: 1 x Clean Cloth 1 Box x Clean Mud 1 Bag x Cotton Stick 1 x Grinding Rod 2 x Brush 1 x Glue