[ ROLLER SKATE WHEELS] Six-led upgraded roller skates wheels, compared to other three-led roller skate wheels on the market, our skates wheels have been upgraded in color and quality. Suitable for any double skates and skateboards, the faster you skate, the brighter the roller skates become [STURDY & DURABLE BEARING]Each wheel with ABEC-9 bearings installed, using 608RS high-speed rotating bearing, sliding without noise, and fast rotating speed, and more durable. The package contains 8 pieces of LED luminous roller skate wheels, which flash at night. Each wheel comes with 2 pieces 608 bearings and 1 piece roller skating wheel core, and 1 mounting wrench. You can easily mount it on your skates or skateboard [82A ROLLER SKATES WHEELS] This 82A hardness is great for indoor & outdoor roller skate occasions. Wheels size 58mm diameter gives you stability when skating outdoor, while 32mm width increases controllability. Made of high-quality polyurethane polymer material which is wear-resistant, non-, and good pressure resistant. Four-wheel PU shock absorption and high resilience of 80%, provides long-lasting grip on any venues more and comfortable when you are skating [KEEPING YOU SAFE] Our skating wheels are designed with an exclusive anti-stick compound that reduces friction that gives a fast/consistent, slide all the way through. In any sport that seeks excitement and adventure, safety is . Whether you are a beginner or a skilled roller , this roller skate wheel is perfect , without the fear of falling [APPLICABLE TO MANY OCCASIONS] The skate wheels are comfortable and durable, with bright light but not dim. Roller skate wheel is very suitable for indoor, outdoor, asphalt road, park and many other occasions. It is also the most holiday gift for relatives, family, friends, and children size: 32 x 58 mm Material: pu colour: Pink+blue Package Contents: 8 x Skating shoe flash wheel 1 x Wrenches Only the above package content, other products are not included. Note: Light reflection 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.