... .5cm 4.No harm to dog 5.Harder,light Plant fibre biodegradable dog bowl1.Serviceable,heat-resistant,water-proof, and pollution ... -free2.Material:plant fibers(straws,rice chaff,corncobs,bamboo scaps,reeds)3.Certification:SGS4.OEM service5.Main market:Europe America,Korea6 ... materials→shaping of power→drying and disinfection→end product Plant fibre biodegradable dog bowl/feeder