This is a deshedding brush for medium-long haired dogs that effectively removes loose hair. - Brand: FURminator - Model Name: Undercoat Deshedding Tool - Target Animal: Medium and Large Dogs - Hair Length: For Long Hair - Purpose: Deshedding Used about twice and then stored at home. I would like to sell it to someone who understands this. Upon opening, a part of the plastic on the back of the package was cracked, but this does not affect the product itself. Thank you for looking.