Helix Oxford 30cm folding ruler. Because it folds in half, this ingenious ruler fits into most pencil cases and means you don't have to compromise with a shorter, perhaps less useful ruler.
The innovative snap fit folding hinge was first patented in 1990. There's nothing complicated about it: no locks to be unlocked or catches to be caught. You simply… fold it in half!
Made from clear plastic and marked in black with centimetres and millimetres. Unlike the Helix Oxford wooden ruler, this one isn't much good for knuckle-rapping.
Additional Information
Orders placed before midday Monday to Friday will normally be sent out the same day.
UK Orders
FREE Royal Mail Tracked 48 delivery for orders over £30, and just £3 for smaller orders. Tracked 24 is available as an option, for £2.50 on orders over £30, £5.50 on smaller orders. Royal Mail Special Delivery Guaranteed Next Day* available for £7.50, or FREE with any order over £175. No delivery surcharges for Northern Ireland, Highlands & Islands or anywhere else!
International
International deliveries vary in cost, so you'll need to add the items you want to your basket, and enter the checkout to see the options for delivery. Prices and payment methods will reflect your country, and many countries have all taxes and duties included to make things easier and more predictable.
Orders over 2kg
For all orders outside the UK, heavy orders may cost more to send, but the shipping cost will be displayed in the checkout before you commit.
More Information
For more, see our Delivery Information page.
