Extenders are purchased in conjunction with the Diastasis Rehab Splint® to make the 'arms' longer. There are 3 extenders in each package for each arm.
The Extenders can be used during pregnancy when your back size stays the same but the arms of the splint need to grow to accommodate for your growing belly.
It will add from 20 to 30cm onto the arms.
You may also require if your back measures a smaller size then your belly - you will need to use the extenders until your belly gets smaller.
If you are unsure whether you require extenders, refer to the sizing guide on this page.