DESKTOP SORTING RINGS 25CM P15 offers a thoughtfully designed, durable resource for hands-on learning. Our edx education® Desktop Sorting Rings allow you to easily create individual sorting areas or a Venn diagram for ordering, sorting, comparison and attribute activities. These colourful circular dividers allow your child to have fun learning mathematical skills through play. Three colours supplied._x000D_ _x000D_ _x000D_ Set includes: 15 desktop sorting circles, 3 colours. Each ring measures 25cm dai._x000D_ Size LxWxH: 28.5cm x 22cm x 8cm_x000D_ Age: 6yrs+.