Usage Tips:Color and size: there are 4 different colors, 100 pieces for each color; These colorful counters look beautiful and can attract attention quickly; Each plastic game chip is . 0.86 inch in diameter; check whether the size is suitable carefully purchasingContents: you will receive 400 pieces plastic mini poker chip counting chips in 4 colors, they are enough for game or bingo game; Since the is manual counting, allow a small number of errorsSafe material: these plastic counter chips are made of safe plastic, they are strong and the edge is thicker than the middle part for easy picking up and stacking; They are safe for your kids to playPractical: the different colors plastic bingo chips are easy to distinct to and group; They are for pool , casino events and counting gamesWide applications: these plastic poker chips are good for modeling learning to count, such as counting, sorting, patterning, probability grouping, addition and subtraction and also can be applied as bingo chipsStyle: DMaterial:plasticcolour:Red+Blue+Green+WhitePackage Contents:400 * Bingo Game Blank Chips CardOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.