Cycling Bike Motorcycle Sole Flame Device Outdoor Spark Sole Spark Skateboard Sp
Cycling Foot Brake Spark Device
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
2PCS set: two colored steel plated metal, four straps, and six fire-resistant tape
3PCS set: three colored steel plated metal, six straps, twelve fire-resistant tape
4PCS set: four color steel plated metal, eight tie straps, and twelve fireproof tape
5PCS set: five color steel plated metal, ten tie straps, fifteen fire resistant tape