Adjustable black and orange harness made of mesh and nylon. - Brand: Master - Color: Black and Orange - Type: Harness - Material: Mesh and Nylon - Size: Adjustable, probably size M Purchased at Petemo in June of this year for 4928 yen, used for 3 days. It was listed for 10kg-15kg dogs, but it was too loose even when tightened the most for a 10kg Pomeranian, and it would come off during walks. I think it would fit a 15kg-20kg dog.