Outline Only Number Grid Playground MarkingThis number grid is a great alternative to our full colour grid and is perfect for locations where the brighter grid may be too brightly coloured. This grid comes complete with all thermoplastic letters and lines pre cut. The grid is a great way to encourage children to learn to count from 1 100 whilst playing. The simple design can blend into any playground that has sufficient space. All the letters and lines in this kit are non slip and will retain