Teachables Wooden Rulers 30 cm - Pack of 30 L1-Sand & Water-L2-Water Play Resources Safety Features: Ensure the bridge

Safety Features: Ensure the bridge has secure attachment mechanisms like cleats and hook-and-loop fasteners to prevent movement during use

4cm thick at the middle

Made from recycled branches

Measuring 9 metres in length and 50cm in width

Teachables Wooden Rulers 30 cm - Pack of 30 L1-Sand & Water-L2-Water Play Resources Safety Features: Ensure the bridgeThese Teachables Wooden Rulers are a classic, durable option for school settings. Each 30cm ruler is finished with a smooth, polished surface and includes mm and cm markings for accurate measurements. Size: 30 cm Pack QTY: 30 rulers Details: Smooth, polished finish Marked in cm and mm