Chessex Dice: Bag of 50 d20 (Twenty-sided) Polyhedral Dice: Assorted SpeckledSpeckled Plastic Polyhedral Dice Set Brand Name: Chessex 50 Assorted D20 dice Perfect for those high damage rolls or building your dice collection Size: 16mm Item Number: 29320 Dimensions: 8. 78 x 5. 47 x 1. 57 inches Weight: 0. 67 lb Founded in 1987, Chessex has had a long history of manufacturing gaming accessories with an emphasis on dice. Our goal is to provide high quality gaming accessories at an affordable price.