High quality roller,wheels with 4 side led lights,High elastic strap with clip at the end. Instruction:FLASHING ... concept of roller skating. Unlike conventional roller skates, with the Flashing Rollers you can walk and skate ... on, and also easy to play7.Small size, with one tragbar bag 8.Variety color to choose: ... copy of B/L. Flashing Roller with lights inside PVC wheels,Glider roller,Street glider