Ibisobanuro bigufi:

Imikorere myinshi: Rinda imodoka yawe urubura, ibyondo, ibiziba n'umucanga kugirango utabare byihutirwa. Irinde umuvuduko wamasuka, kunyerera, kwiruka hejuru cyangwa guhamagara romoruki mugihe cyihutirwa.

Anti-skid kandi iramba: Amapine yipine akozwe muburyo bwiza cyane bukomeye, butanyerera, bukomeye kandi burambye. Kurwanya kwikuramo cyane, kurwanya ubushyuhe bwinshi no kurwanya ruswa. Irashobora gukoreshwa mubihe byose biteye urubura n'umucanga.