These are Rollerblade SPITFIRE FLASH inline skates. They are a genuine pair, with adjustable sizing and replaceable wheels. Unlike cheaper models with plastic wheels, these provide a very smooth ride. They were used by a child who has outgrown them. I purchased them almost 10 years ago, but I took very good care of them. They were only used on nice days and in designated areas, so while there are some practice scratches, they are in good condition. The front and rear green lights flash alternately when you start skating. Both lights have been tested and confirmed to work. I will also include the protectors (in a mesh bag) that were purchased at the same time. Rollerblade SPITFIRE FLASH