The F-1 chiropractic fulcrum is made of firm foam and can be used during thoracic and lumbar adjustments and exercises. It is 1 inch taller than the F-1A fulcrum. For greater width and height, try the F-3 fulcrum.
In the same size and shape as the F-1, we also offer the F-2.2 (very firm support).
12″ L x 9″ W x 5″ H