Idyasi endala ye-Old Sweatshi + iqhekeza loboya (isanti) = umnqwazi omtsha. MnaI-visor kunye neendlebe ziguqula i-2 cm ububanzi kwaye phakathi kwemivimbomalunga ne-1.5 cm. Ukugcinwa koboya kunye nokuthamba kwentloko (kuya kubakho Umthengi, kunye nelungu lolungeleleneyo olunge ngakumbi) ngaphezulu kwenxalenye yakudalaI-Sweatshi - iindlebe kunye nenxalenye ephezulu ngokwahlukeneyo, ngesandla.