Giant Walk on Number lines four pack of vinyl lines that together stretch to 9.5m with number from 0-1000. Suitable for either inside the classroom or outdoors. It's size makes it an ideal resource for children to work in pairs or groups to explore counting forwards and backwards in a fun and interactive way, or take part in measuring challenges and activities. The line can be rolled up for easy storage. Size of each vinyl: 2.4 metre sections.