Twice the dice is twice as nice! Use these double dice to teach probability, predict numerical outcomes and track the statistical results of repeated rolls. These versatile manipulatives can bring a fun game-like element to countless math lessons. Great for centers! Includes sturdy hexagonal tub for quick clean-up and easy storage. Learning Skill: Math Recommended Ages: 3 Years And Up Measurements: 4.9 Width/Inches, 4.9 Length/Inches, 3.1 Height/Inches Assembly: Assembled Base Material: 100% Plastic Care: Wipe Clean Country of Origin: Imported p.p1 {margin: 0.0px 0.0px 0.0px 0.0px; font: 15.0px Calibri; -webkit-text-stroke: #000000} span.s1 {font-kerning: none} WARNING: CHOKING HAZARD – small parts. Not for children under 3 years.