This is a sealed set of 5 - D6 Dice in Aged Mithiral colour. These are official Norse Foundry Foundry dice made of metal unlike others that have a plastic centre and are metal plated around the plastic. These are real metal dice inside and out and you can feel the weight when holding them. The D6 is approximately 16mm. Perfect dice set for playing Warhammer 40,000, Warhammer Fantasy, Warmachine, Hordes, Battletech or any D6 system.