??PORTABLE PERFECT SUIT?Marking flgas is a good helper for measuring wheels. Backpacks are convenient for storing them. Measure wheel folds in twice, making it easy to transport and store in the backpack (included). Measurig wheel Unfolded it extends to 40 and it folds down to 16. ??MARKING FLAGS?Made of PVC, the flags do not tear easily, and they are attached to a high carbon steel wire pole with a high-strength adhesive. These poles are also able to easily penetrate the soil without deforming. Marking Flags are a marking solution that will withstand the elements and provide the safety you need for every job. ??10,000 FEET CAPACITY? U.S. Measuring units, Measures in feet/ inches. Measure distance wheel against a usual tape measure and it will be the same measurements. Whether private or industrial purposes, the measurement of straight line and curve line is easy. ??WIDE APPLICATIONS?Use our small yard flags to mark the boundaries of your lawn, plants in your garden, or landscaping plans. These PVC Red flags are very visible from a distance. Marking Flags are ideal for above ground marking in a variety of industries. ??ZOZEN MEASURING WHEEL?Our measure wheel unique features: the red theme makes it easier to see the wheel, One key reset, Stronger bracket, Perfect joints, Threaded TPR tires, Increased friction, Original location marker, Exquisite zozen PVC marking flags and carrying bag.