... tube for bath,kitchen sink, bathroom basin drainage, bathtub,ect. 2)Stainless flexible hose 1)Stainless steel double button tube for bath,kitchen ... sink, bathroom basin drainage, bathtub,ect.2)Stainless flexible hose ... ROHS,ISO 5)package:opp bag 6)moq:10000pcs Stainless steel double button tube/sewer pipe/basin hose