This IAAF certified starting block is the best available.
- Round upright chrome plates steel tube with sliding aluminum tubular powder coated pipes with push buttons to raise and lower the board to the desired height adjustment.
- Height adjustable at 30", 33", 36", 39" and 42".
- Double ribbed lightweight fiberboard.
- Features easy detachment for stacking and storage in lesser space and for convenient shipment.
- Features specially designed ABS plastic molding system for easy slip-in adjustment of gate board.