Cycling Bike Motorcycle Sole Flame Device Outdoor Spark Sole Spark Skateboard Sp
Product Details
Product Name: Cycling Foot Spark Device
Material: Colored steel plated metal
This product is made of coated steel metal. During the cycling process, the steel metal on the sole of the shoe contacts the ground to form friction force, producing a flame effect (the raw material is metal products)
Product Description:
1PC set: one coated steel metal, two tie straps, and three fire resistant straps