Uru ruganda rwamatafari rugizwe namahugurwa abiri yubaka ibyuma, akoreshwa mugukora amatafari yubusa.
Ubuso bwubatswe bwamahugurwa ya 1 ni metero kare 3.396, naho inyubako yamahugurwa ya 2 ni metero kare 10.363.Imiterere yicyuma gisanzwe yubatswe, kandi urukuta nigisenge byose ni 0,6mm yamashanyarazi.
