Take your child on a journey to explore length, perimeter and area with our edx education® Trundle Wheel. The adjustable handle allows for a comfortable length whilst the non-slip rubber tyre makes measuring long distances easy. The optional counter helps your child to understand measurement. A great way to learn through play.. Set includes: 1 trundle wheel with counter. Size LxWxH: 44cm x 32.3cm x 6cm. Age: 6yrs+. MPN: EDX25690