Made from recycled plastic this Eco-friendly 100 beads string alternates between red and white every ten beads. An ideal concrete resource for early exploration of number. Great for counting in multiplications of addition and subtraction and place value.RE-Plastic® is a sustainable and pollutant-free material consisting of 100% recycled post-consumer-plastic of the same material type. It is absolutely equivalent to the previously used material in terms of quality appearance and feel. RE-Plastic® can be 100% recycled.