3D Pyramid shape FireTacks® are great for trails with longs lines of sight, or with angles. The surface face of the 3D is slightly greater than 4D, so they can be seen at longer distances. Because the 3D is a pyramid, when viewed head on facing the point, they are not as bright as the 4D. Use both 3D and 4D as a "System" to mark trails.

Includes:

• 25-qty 3D Pyramid FireTacks®

Features:

• High quality 3M reflective materials – Sturdy plastic tacks with coated pins to resist rust. and last for years
• Prismatic Technology – 1000 prisms per square inch and 10x brighter than ordinary trail markers such as push pins
• Made in USA

Visibility:

• Can be seen up to 270°
• Up to 300 yards in clear conditions
• Optimal visibility at 20-200 yards
• Brightest when flashlight is held near eye level
• Up to 200 yards in mist or rainy conditions
• Maintains reflectivity when wet