Features: Enhances your visibilities and ensure safety with trail markers, features high intensity reflective tacks for any outdoor camping adventure. Make from PVC materials, these light weight reflector tacks come with adjusting clip, making them practical for marking trail, or hazards. Great for hiking enthusiasts, runner, cyclists, and construction worker who require increased visibilities during night or lower light conditions. Suitable for a variety of outdoor activity such as night hiking, trail running, cycling, camping, or working on construction site. The reflective tree tacks is not only practical but also easy to install and remove, offering a great solution for trail marking. Specifications: Materials: PVC Color Optional: 3 Color is Available as Shown in the Picture. Package Weight: approx.70g Size: approx.10x1.50cm/3.93x0.59in Package Includes: 10Pcs Trail Marking Tacks note: Please allow 1-2cm error due to manual measurement. Please make surer you not mind before your bid. Due to the differences between different monitors, the picture may not reflect the actual color to the item. Thanks!