"Samba Flat Marker set comes in a set of 40 with 10 of each colour, blue, yellow, orange and white or in idividual colours, white, yellow or orange. Markers can be used on either 4G or grass surfaces and are useful when marking out coaching sessions or coaching zones. One paticular advantage of using these cones is the ball does not deflect on contact. Features: ? 8 1/2 inches diameter. ? Set of 40 ? Blue, yellow, white and orange. ? No ball deflect on contact. ? Inlcudes carry bag."