Amazon.com : BTFL Pro Roller Skates Women, Kids or Men - Genuine Suede, Ideal for Outdoor Skating, Rink, Artistic and Rhythmic Skating. Stylish Colors Available. (Ava Pro US Women´s: 5 / US
Slades S-Quad Detachable Roller Skates by Flanuerz. – Sin City Skates
The Wheel Thing - The New York Times
Street Diamond Quad Roller Skates - GH Skates – ghskates