Nnukwu okpomọkụ na-eguzogide, ezigbo akara, waterproof na ujo absorption.
Nnukwu ike ndọda dị ala, nnukwu ọkụ retardant, ike wrapping, ujo absorption na mgbochi-slip ọrụ, ụfụfụ silicone nwere ike ịghọta na ọ dị arọ, akpaaka na mkpa dị ọnụ ala.
zipu ajụjụ