These versatile Outdoor Number Chalkboards are double sided making them fully interactive. Use one side to teach the numbers while the reverse is blank allowing children to practise writing themselves. Available in a handy pack of 2 to help with group work. Manufactured from 3mm expanded PVC (expanded polyvinyl) – a lightweight but rigid and durable material suitable for indoor or outdoor use. Supplied with fixings to attach boards to fence (ties) or wall mounting. Dimensions H800 x W800 mm. Suitable for ages 2+.