Car Seat Wedge The simple action of sitting is likely to cause neck and lower back pain to many people, due to enormous pressure placed on the spine. The Wedges are ideal for car seats because they angle the body to a comfortable, easy driving position. Placed on an office chair, they adapt the angle of the sitting position, encouraging good posture.They are covered with an attractive velour zipped cover and come complete with carrying handle. Car Seat Wedge Dimensions: 8% .Wedge: 36cm x 36cm x 8cm 14inch x 14inch x 3inch. For further information please contact your local shop or call 01908 644133. We look forward to hearing from you.