Ejiri akwa SMS 3-layer na-eguzogide mmiri na-echebe ma na-atụ aro ya ebe enwere ike ikpughe mmiri dị ala na nke na-agafeghị oke na kemịkalụ;
Mkpịsị aka dị n'olu gburugburu, mmechi olu Velcro na mmechi dị, kee úkwù zuru azụ;
Gbochie ọrịa obe na ọgwụgwọ ahụike na mpaghara ịdị ọcha;
Ike tensile dị mma, yana mgbochi izugbe, anaghị egbu egbu
