To extend your rental, simply navigate to the sling you have hired and choose 'extension of hire' as your type of hire. Then follow the same steps that you did when you originally hired the sling. Once you have checked out you will receive an email confirming the extension to your hire with your new return date.
The two days following your current hire end period (and all Saturdays and Sundays) will be greyed out. If it is greyed out further into the future than this then it is booked out already and you need to return the carrier by the last date of your hire period to enable us to fulfill subsequent orders.