The Start A1P starting block is a cutting-edge version of this accessory for swimming pools.
The structure made entirely of ABS and the stainless steel handle make this product resistant and reasonably priced.
The base of the Start A1P starting block is made to hold the devices required for competitions, e.g. loud speaker.
A stainless steel plate can be mounted on the back of the starting block to cover any holes made to install the time-keeping instruments.