Ibikoresho bikoreshwa muri aya mata yubwoya bwamata nubwoko bushya bwa fibre ultra-nziza polyester fibre, yoroshye cyane!
Ubuso bwa fibre bumeze nk'ubuki, kandi ubwiza ni 1/20 gusa cy'ibisanzwe, kandi ubwiza burenze kure ubw'ibiringiti bisanzwe.