One hundred and twenty clear pockets make this chart ideal for teaching numbers, odds, evens and operations. The different colours on the reversed side allow one to highlight number patterns. Set includes: - 1 x 120 pocket chart. - 139 Cards Age: 5 Years + Item Size: 680mm x 810mm Material: Non-Toxic Plastic Warning: CHOKING HAZARD-Small parts. Not for children under 3 years EDX products are tested for compliance with EN71, ASTM and CPSIA standards. All EDX products meet the ISO 9001 accreditation requirements. EDX is committed to becoming carbon neutral through re-using, recycling and improving energy management.