




- Info
- Reviews
- Delivery & Returns
The Suunto D4i Novo extension strap is perfect for fitting over bulky wetsuits or drysuits and because it simple buckles between the strap ends the extension strap can be added and removed in seconds.
This strap was designed to match the D4i Novo colours but the strap does fit all the D4i variants so if you fancy adding a splash of colour to your computer you can always choose one of these instead.
Please note that the Black strap is the same as the D6i Extension Strap and may be labelled accordingly.
Delivery Information
We offer free tracked UK standard delivery on orders over £30.
Standard UK delivery is from £3.50 for orders under £30 and sent using Royal Mail untracked First Class delivery. Order by 2pm on a working weekday, and we will aim to dispatch the same day.
Next Working Day for the UK is from £6.50.
International shipping rates depend on items, shipment weight and destination. Shipping costs are calculated at checkout.
Estimated delivery times are shown during checkout and reflect your chosen delivery method
Returns Information
If you change your mind, it doesn’t fit, or you become inflicted with buyer’s regret - that's OK!
Mike's Dive Store offer an extended returns policy of 30 days - so you can be rest assured if the suit, piece of diving equipment or gift doesn't suit then just send it back, and we will either exchange it or offer a full refund less any postage costs. Too easy!
Please note that there are some special order items on our website that will be subject to a 20% re-stocking fee, but we will let you know about these items before we special order them so that you are aware of this. If this is the case we can always help with correct sizing so that we minimise the risk of return.