Bright Red LED Illumination - Glow or Flash Modes Passive High Visibility Reflective Pattern Easily replaceable 1 x 2032 3V lithium battery included 75 hour battery life;Lightweight, flexible design Easy to attach and remove - no tools required Features strong hook & loop fastener to attach to nearly any helmet;Features Gear Tie Reusable Rubber Twist Tie for additional attachment options. Features Gear Tie Technology -Can be easily removed and replaced -UV resistant - will not be damaged or destroyed by extended sun exposure -Strong wire inside holds its shape to attach securely wherever you twist it! -Won't scratch or mark -Twist it, tie it, reuse it;Dimensions: 4.35 x 1.98 x 0.64 | 110.65mm x 50.50mm x 16.35mm;Weight: 0.67oz | 19.00g

• Nite-Ize Helmet Marker Plus Helmet Light
• One size
• Green

Nite-Ize Helmet Marker Plus Helmet LightNite Ize