This Referee Flip Coin is made out of hard plastic and is Red on one side and green on the other. It measures 2 inches in diameter. When ordering shipping will come up as $7 or more. We will manually adjust shipping and credit your card the difference. Cost to ship will be as follows: 1-3 Coins = $2 shipping, 4-10 coins = $4 shipping, 10+ coins = $5 shipping.