This is the Premier brand Gentle Leader head collar in light pink. It is a size Small, to fit dogs up to 25 lbs., *but*, I have cut this down to fit my 10 lb. dog.....I have it set to fit an 11.5" neck. It will adjust smaller, but not much larger. The nose band is fully adjustable to fit a wider nose. This is still in excellent condition (no tears or damage). It is a bit faded on the noseband from the sun, as we walk 2.5-3 miles every day, all year long. I bought a new one, and don't need this one any more. My dog is a Silky terrier, so doesn't shed, so it is not full of unwanted dog hair......also, I washed it up & it is ready to go.