Unfortunately we are out of stock of the Vehicle Seat Wedge with new stock expected in January 2026. Please contact us if you'd like to be notified when it is back in stock.

THE SLUMP TEST - Does your car seat fit you?

by Martin Rooke

We have devised a slump test to help answer this question. Print off the Slump Test and use it in the car.

Take our Slump Test to find out whether the car seat fits you.

In your car, sit like the picture on the left

then relax back into the seat - what happens? A or B?

If your spinal arch remains when you relax, your seat is a good, supportive fit. 

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