OUR SKATES ARE " CE " approved We manufacture good quality and good price from 3.1$ to 5.9$ street gliders sets. EACH SET MEANS = AN ALLEN KEY + CARRY BAG + A PAIR OF STREET GLIDERS + DEMO CD. the street gliders have TWO TYPES>>>> the NORMAL type : up to 40 kgs the SPECIAL type : up to 90 kgs The normal type -161- can have three leds on the wheels maximum . whereas the special types : 164 -165 & 167 they have 3,4 and 8 leds These wheels ... they have PU component to stick to the ground as well as absorbs chocks..!! PU : plutonium well decide to buy HIGH quality PU or medium PU .. only for the NORMAL type and the SPECIAL type FHL 164 ( 3 leds) These wheels can also come out without any leds at all if that is what YOU are looking for! It's the new street sensation with a unique, innovative design. It’s easy to use, fully adjustable and one size fits all. The 2 wheeled skate fits on back of heel. Light-up wheels no batteries required! We also have for you protection gears ..