Made of high quality acrylic material,durable. Polyhedral: it comes with 7 different dice: D4, D6, D8, D12,D20, D10(number 0-9),another D10(number00-90). Gifts.Suitable for DND dice game,table games, show gaming skills with your friends,family. Suitable for table games, show gaming skills with your friends,family. Family Time.With this polyhedral dice toy, enjoy happy time with your friends,family,perfect housewarming birthday gifts for friends,family,kids,adults. Specification: Material:Acrylic Size Chart: D4:Approx.19mm/0.75inch D6:Approx.16mm/0.63inch D8:Approx.15mm/0.59inch D10:Approx.16mm/0.63inch D12:Approx.18mm/0.71inch D20:Approx.20mm/0.79inch Package Includes: 7 Pieces Dice Toys Note: Due to the difference between different monitors, the picture may not reflect the actual color of the item. Due to manual measurement, there may be 1-2cm error in size.