1. Lo mkhiqizo wenziwe nge-silicone yebanga lokudla engu-100%, ayinambitheki futhi ayinabuthi, iphephile futhi ihlanzekile, ihlala isikhathi eside futhi iyagqokeka, eluhlaza, isitayela senoveli, imfashini nemfashini, ayinayo i-BPA, i-phthalates, i-lead ne-PVC 2. Ukusetshenziswa impahla ye-silicone iyanwebeka kakhulu, ithambile, ayisheleli, izwa kahle