Material: The reflective trail tacks are made of premium reflective stickers and steel nails, high visibility, extremely bright, , can be clearly seen in the night, nails are easy to insert into , not easy to fall off and not take up too much space. You can carry them easily. Easy to Use: Just insert and fix these reflective nails on or on the ground, you can use it easily and conspicuously for a long distance. The included clear storage box allows you to store and carry them anywhere and anytime. Thoughtful Gift: Due to the perfect reflective performance, these reflective trail markers are thoughtful gift for those who are fond of hiking, camping, backpacking, etc., protecting outdoor adventurers from losing their way. Versatile: Great choice for hunting, camping, hiking, backpacking, outings, night travelling or any outdoor activities, helping you quickly find the road to home and protecting you from lost. Colour:Orange&Gray Material:Metal + Plastic Package Contents: 100 x Reflective Tacks(Two colors, 50 pcs each) 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.