The Durafirm Diving Stand Handrail Plug is black plastic and it inserts into the end of each handrail. It is not only a safety feature, but it also helps keep noise levels down when diving boards are in use.
NOTE: Duraflex boards, stands and parts are NOT for residential use. Duraflex will not sell any boards, stands or parts to residential customers as residential pools are not designed to meet FINA (International Swimming Federation) guidelines.