Bokhoni bo phahameng ba ho sokoloha.
The aluminium alloy frame e na le matla a matla a ho hanyetsa mochine.
E hanyetsanang le mahlaseli a khanyang a ultraviolet, phetisetso ea leseli ha e fokotsehe.
Likarolo tse entsoeng ka khalase e futhumetseng li ka mamella tšusumetso ea hockey puck ea bophara ba 25 mm ka lebelo la 23 m / s.