40 pieces of hard plastic holder
The field markers are suitable for agility-training, speed-training, running training, field deposition etc.
Made of a flexible plastic which you simply can stand without breaking, so no injuries.
One set has cones in 4 colors; 10x Blue, Yellow 10x, 10x and 10x red White on a holder of hard plastic.
The diameter of a hat is 19 cm and height 5 cm