• 【Compatible for Airtag】Designed to securely hold for Apple Airtag or similar-sized tracking device (up to 32mm wide and 8.5mm thick) for discreet bicycle tracking
• 【Dual-Function Design】Serves as both a reflective tail light and a hidden for Airtag holder, enhancing visibility and theft prevention
• 【Easy Installation】Mounts easily on the seat post of road bikes, mountain bikes, and other bicycle types
• 【No Battery Required】It is a reflective light, eliminating the need for batteries or charging
• 【Enhanced Safety】Improves cyclist safety with the reflective light, increasing visibility at night

Specifications:

• Material: Plastic
• Tail Light Dimensions: 55 x 40mm
• Compatibility: Fits for Airtag and similar devices up to 32mm wide and 8.5mm thick

Note: For Airtag or tracking device not included.