1、Plastic Material: Made of high strength plastic material, these polyhedral dices are wear proof, sturdy, durable, scratch and impact resistant, won't damage the table. 2、Clear Numbers: Exquisite craftsmanship, these 20 sided dices are designed with attention to detail, numbers are clear and large enough for easy reading, reliable to use. 3、10PCS: Includes 10 pieces polyhedral dices, will provide you with endless fun games. Great gaming supplies for game lovers, friend gatherings, parties and more. 4、Light and Portable: These dice are lightweight and easy to carry, also make excellent teacher's aids, supplementing math lessons and encouraging simple arithmetic. 5、Multiple Applications: This 20 sided dice set is great for all kinds of table games, dice games, math games and educational games, and you can give it to your kids as a Christmas present. 10 x Polyhedral Dice Item Type: Polyhedral DiceMaterial: PlasticWeight: Approx. 55g/ 1.9oz