Features:Shield Free Design – No shield grooves in either race for no cred, dust and dirt build up – super fast sound and spinFast, Slick and non Stick – Tungsten coating to ensure an extremely slick finish with low drag and longer lifeThe Sound of Speed – Audible speed technology combined with no shields enhances the raw sound of speed requiring minimal oilMaximum Impact – Super strong and durable, non-distortion fiberglass filled pure nylon cage keep the balls precision spacedShred Ready – 100% hand inspected twice and micro-polished & ultrasonic solvent washed three times before final packagingPrice is for a pack of 8Materials:Races: Tungsten coatedCage: Fiberglass filled pure nylonBall Bearings: SteelFreeride with freedomwith the Raw Skateboard Bearings from Bronson Speed Co.! Featuring a revolutionary shield free design, there’s no more need to wory about them getting damaged or popping off. With no shield grooves in either race, say goodbye to dust and dirt build up standing in your way! With this in mind, the cage itself is designed to be super durable and lightweight ensuring maximum precision resulting in a superfast sound and spin! Break down any barriers that stand in your wayby making sure to pick up a pack today!