Contains: 54 Number and Symbol Tiles, Floor Number Line 1-10, Floor Number Line 11-20, Zero Tile, 4 Blank Tiles, Plastic Animal Counters, Teaching Notes and Photocopiable Worksheets. Stored in a Gratnells tray with lid. All tiles and numbers are printed on 100% polyester with an anti-slip backing. Size of walk-along number line 2100 x 250mm