1. Multi-Angle, Adjustable, Reversible 2. Audio Pickup Earphone Guide Rail Bracket, Multi-Angle Adjustable Flip Earmuff Fixing Bracket, Helmet Accessories 3. There Is A Certain Error In Manual Measurement, Please Refer To The Actual Product. 4. Can Be Installed On Helmets And Helmets With Curved Rails 5. Convenient To Carry And Easy To Use<br><br>Applicable Gender: Male, Neutral/Both Male And Female Note: Different Batches May Have Differences In Product Appearance, Color, And Printed Characters, Which Will Not Affect The Use Colour:Green Material:nylon Size:12 x 8cm<br><br>Package Contents: 2 x Headphone Rail Bracket 1 x Installation Holder<br><br>Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.