1. Ingofero yo gutabara amazi irasa kandi irashimishije, kandi igikonoshwa gikozwe muri plastiki ndende ya ABS;
2. Igabanyijemo ibice bitatu: ingofero yingofero, igipande cushioning layer na layer layer;
3. Hejuru hari imyobo irenga 6 ihumeka hejuru kugirango urebe ko ikomeza kumva ikonje mugihe cy'ubushyuhe;
4. Hariho abarinda ugutwi kuruhande rwibumoso n’iburyo, buri kimwe gifite ≥3 imyuka yo mu kirere kugirango barebe ko iburanisha ritazahungabana.Igice cyo hanze cyibikoresho byo kurinda ugutwi bikozwe muri ABS.Imbere ikoresha padi yoroshye yigenga, ishobora gukurwaho no gukaraba;
5. Inyuma yumutwe ifite ibikoresho byongeweho byihuse byihuta byamahwa hamwe nigitambara gishobora gutandukana, gishobora guhinduka hagati ya 58-61;
6. Uburemere ≤ 550g;ibikoresho bikozwe mubyuma bidafite ingese, bitoroshye kubora kandi bishobora kongera ubuzima bwa serivisi;
7. Hindura vuba umukandara ku rwasaya rwo hepfo, uburebure bwumugozi ni ≥30cm, kandi buck ya plastike irashizweho.
8. Hamwe na cuttlefish yumye yumutwe, imirongo ibiri yo kuyobora kuruhande, irashobora kuba ifite amatara yo gutabara hamwe na kamera yo mumazi..
9. Imbaraga ntarengwa zingaruka kumutwe ni 003600N;