Origin : Mainland ChinaItem Type : Hose Flow RegulatorSet Type : YesType : DogsMaterial : Plasticsize : 2-4mm, 5-8mmIntraveNufasion Infusion Flow Regulating Valve Hose Flow Regulator Flow Rate Control SwitchSupport customization.This product is used to regulate the flow of liquid in hoses and is widely used in medical, beverage, industrial, agricultural and other industries.Size: 2-4mm, 5-8mmCustomer guide:If you want to know more about pet medical products,please click here.If you want to browse our store,please click here.1.We sell quality assured products We have strict inspection before you send to you,so please rest assured purchase.2.If you are not satisfied when you recieved your goods,please return it within 14 work days for replacement or refund,please contact with us before you return it.3.If goods defective in 1 month,we will send you a new one without any extra charge,or offer refund after we recieved the defective goods.4.We promise full refund or resent if package was confirmed lost.5.We provide wholesale,drop-shipping,angent purchasing.1.Please make sure your address,phone number and full name can contact you.2.If you have requirements about your order,please leave us message.3.We accept Alipay,Bolteo,Visa,Master card,QIWI,Western union and Bank transfeIfyou aresatisfied with our products and service,please leave us positive feedback and 5 star after confirm your reception,we will give you 5 star,too.We need your support and go on to do more better,5 star is the biggest praise to our store,Thank you very much