The football yard markers are made from PVC and filled with soft foam, which is durable and weatherproof, won't fade, and the font won't blur. It comes with 11 reversible football field yard line markers with a portable mesh bag. The dual-sided usable design allows you to play all day long without fear of night or day. During the day, you can use the yellow side and at night, you can use the orange side. Great for football scrimmages, flag football, drill practice, and football camps! | Gse Games & Sports Expert | | Football Yard Markers, Day & Night High Visibility Football Field Yard Line Markers | Orange | Best Buy