This high-quality chalkboard measurement instrument, with magnets, designed with easy-to-read graduations and a convenient, removable handle for easy use on chalkboards and whiteboards. Age: 8 Years and older Item Size: 3.6(H) x 47.8(L) x 2(W) cm 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. What's in the box 1 x Transparent Board Compass Packed in a Polybag