Description: 100% brand and new Material: ABS Weight: 3.8 grams Color: Black Maximum size: 39X27mm Scope of application: Suitable with cell phone headphone, earphone, MP3 headphone which diameter size is 0.5-4mm. Specifications: 1. If the headphone cable is large, you can rotate the button after inserting the headphone cable to achieve the effect of jamming the cable. 2. Applicable to mobile phone headsets, walkie-talkie headsets, MP3 headphones 3. You can attach the headphone cable to it and then clip it on your clothes. 4. Use high quality plastic material for durability. 5. Fashion Black, you can match a variety of styles. Package Included: 5 x clip ( 2pcs 0.5mm-3mm cable diameter clip + 3pcs 2.5mm-4mm cable diameter clip )