Usage Tips:These Spitfire Tablet wheels feature a narrow profile giving you the least amount of traction intended for advanced, technical skateboarding. They have a smooth surface that comes with a shiny coating on the riding surface that feels grippy at first, but wears away quickly. The Tablet wheel shape is an Spitfire shape. It's lightweight, quick, and responsive. A straight cut profile, and a thin riding surface makes these wheels great for locked in grinds and controlled slides. WHEEL PROFILE Narrow - The least amount of traction intended for advanced, technical skateboarding. SURFACE Smooth - Smooth wheels come with a shiny coating on the riding surface that feels grippy at first, but wears away quickly. KEY FEATURES - Unmatched abrasion resistance for fewer flat spots. More controllable grip. Lasting speed no matter the terrain. Smooth anti-slick slide and a longer lasting size and shape. WHEEL SHAPE Tablet - It's lightweight, quick, and responsive. A straight cut profile, and a thin riding surface makes these wheels great for locked in grinds and controlled slides. size:53mm / 52mm Material:PU colour:Blue / Red / Black+Red / Black Package Contents: 4 * Skateboard wheel Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.