Brazil please note.  Logistics can not reach at Brazil, Brazil friends do not order, thank you for your cooperation.Other countries have smooth logistics,Other countries can order normally.
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<br />XL: Giant dog over 90 LBS , 127mm edge，red
<br />L : large dog 51-90 LBS   , 104mm edge,yellow
<br />M:  medium dog 21-50 LBS  , 68.5mm edge,Orange
<br />S:  small dog UP TO 20 LBS, 45.7mm edge ,green
<br />GENTLE & SAFE reduce shedding up to 90%, get rid of the dead fur ,keep the health of your family and pets, reduce the possibility of allergic reactions.
<br />EFFECTIVELY & EASILY reduce your pet’s dead fur, the loose hair within minutes and the teeth won’t hurt pet’s coat, keep your place clean.
<br />SIMPLY & CONVENIENTLY press button to remove excess loose hair after each brush from the teeth of the deShedding tool with ease.
<br />COMFORTABLY & ERGONOMIC anti-slip handle, made of environmental ABS plastic, which makes it comfortable and easy to use.
<br />DURABLY & STURDY  stainless steel blade, comes with safety blade cover to protect the teeth from getting dull   
<br />Notice:we have no transport channels to Brazil,so the product can not send to brazil.