... 4.Small order acce flashing roller skate Specifications:1. Frame material : PP plastic,chrome-plate steel2. Wheel material : PU,High-elastic, ... any sizes of shoes12.easy to learn, skate freely and turn flexiblyflashing roller skate Features:1.Our products have CE approved ... 30.40kgs,G.W.:37.50kgsQty/ctnr: 12000/20Fflashing roller,flash roller,flashing roller skate flashing roller skate/flashing wheel