2 pairs  Mint Plus 5200C 4200 ( iRobot Braava 380t  320 ) Tire tread
Two pairs of Original tire tread for Mint Plus 5200C 4200 (iRobot Braava 380t)，Easy to replace.
Replacement Procedure
1.Remove the old tire tread,and clean wheels surface.
2.Superglue coated on wheels and tires tread upper
3.Three to five minutes later, the tire tread stuck to the tires
4.If you removed the shell would be better operation

-------------For Buyer in Brazil, Argentina, Chile, Peru, Mexico etc-------------

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Please leave your CNPJ (company tax ID) or CPF (personal  Tax ID) in your order。Otherwise, they will return the parcel directly. It is  requested  by  customs please note it. 

If your parcel value is over then US$20，please select Expedited Shipping. It is requested by Brazil post office.