<b>Welcome to our store</b><br> <b>Our aim is to provide the best products and services for you to make your life more comfortable and convenience. </b><br><br> <b>Specification</b><br><br> Material : High quality PU Leather<br> Type: Double-row Roller Skates<br> Color：Black/ Blue/ White/ Pink/ Green<br> Wheels: High quality PU Wheels<br> Bearing: ABCE-7 Bearing<br> Closure Type: Drawstring<br> Weight:3000 gram<br><br><br> <b>Size Chart</b><br><br> When choosing a size, please measure your foot length first!!!<br> <b>Women Size Chart</b><br> <b>Our Size --- Heel To Toe(cm/inch)---US（Women)</b><br> 37---24cm/ 9.44inch---US: 7<br> 38---25cm/9.84inch---US:8<br> 39---25.5cm/10.03inch---US: 8.5<br> 40---26cm/10.23inch---US: 9<br> 41---27cm/10.62inch---US: 10<br> 42---27.5cm/10.82inch---US: 10.5<br> 43---28cm/11.02inch---US:11<br> 44---29cm/11.41inch---US:12<br> 45---29.5cm/11.61inch---US: 13<br><br> <b>Men Size Chart</b><br> 37---24cm/ 9.44inch---US: 5.5<br> 38---25cm/9.84inch---US:6.5<br> 39---25.5cm/10.03inch---US: 7<br> 40---26cm/10.23inch---US: 7.5<br> 41---27cm/10.62inch---US: 8.5<br> 42---27.5cm/10.82inch---US: 9<br> 43---28cm/11.02inch---US:9.5<br> 44---29cm/11.41inch---US:10.5<br> 45---29.5cm/11.61inch---US: 11<br><br> <b>How do the wheels of roller skates?</b><br> The principle of the four flash wheels: When the wheels rotate on the ground, they cause friction and power, so that the wheels can flash. <br>Only when the wheel slides, it will emit a flashing light. When the wheel is stationary, the wheel is transparent white (No battery or power supply required). <br>In the dark, you can see the flashing light, which makes you cooler and more charming when skating.<br><br><br> <b>Packing: </b>1 Pairs x Roller Skates+ a shoes bag<br><br> <b>▶▶Attention</b><br> 1.Chromatic aberration existed due to different display setting.<br> 2.There may be 1-3mm differences as manual measurement.<br>