2000ml disposable plastic anti reflux cross valve purple surgical urine bag 1.About product: Air permeability: Made of PVC with strong air permeability Application: hospitals. 2.About our factory: Good service: Samples will be sent to consumers as soon as possible. Quick respondences, all the inquiries will be replied within 24 hours. 3.OEM Services: Customized color & Logo are available Private design & package are welcome
