Faʻalautele mata uamea e mafai ona faʻaogaina le tele o ipu uʻamea e pei o paʻu uʻamea maualalo carbon, ipu uʻamea uʻamea, ipu alumini, ipu kopa, ipu nickel, ipu magnesium, alumini-magnesium alloy plates, ma isi mea e pei o mea mata. O lona fausaga o le tele o tama'i uaea o lo'o feso'ota'i fa'atasi e fai ai se rhombus po'o se isi mata.