ITEM NAME:12Pcs Reflective Bands Ankle Band Wristbands Slap Wraps Running Walking Bike Description: Protect your safety when you are walking, running, riding or doing other outdoor sports in the dark night. Help to mark your own position in night, convenient to recognized by teammate or pedestrians. Can tie it in the bottom of pants, prevent the pant involved in bicycle gear; Can also tie it at wrist / cloth / backpack or bicycle. The high elastic silicon steel plate in the interlayer let the reflective tape curve automatically after encounter any objects. The reflective crystal lattice in the outer layer is with high reflective, very bright under the sunlight, greatly increase the safety at night. Specially designed for tight trousers legs, suitable for the perimeter of the ankle. Specification: Material: Elastic silicon steel Size (Length): 40cm / 15.75inch Package Includes: 12 Pieces Reflective Safety Band (Each color 4pcs) SKU: MNF0004613219392207.The reflective crystal lattice in the outer layer is with high reflective, very bright under the sunlight, greatly increase the safety at night. The high elastic silicon steel plate in the interlayer let the reflective tape curve automatically after encounter any objects.