Features: Folding and shrinking design, simple and portable. The double-sided double color design can highlight the position of the apron clearly on both beaches and grasslands. Special portable bag device, convenient for storage and portability. Help your UAV land safely, effectively preventing dust and dirt from entering the aircraft. Equipped with three fixed ground studs and reflective strips, the aircraft can land on the apron normally in windy conditions or during night flights. Specifications: Material: ABS Size: 40cm, 55cm, 75cm(optional) Size: about 40cm/15.75", 55cm/21.65", 75cm/29.53" Package Includes: 1pc UAV Landing Pad 1pc Storage Bag 8pcs Reflective Strips 3pcs Ground Nails note: Please allow 1-2cm errors due to manual measurement. Please allow for slight color differences due to different display resolution.