1. board: PP+PC  length: 58X15cm

2. wheel:  transparent PU with black PE core inside size:  60X45MM  (hardness:80A,resilience:70%)

3. bearing: ABEC-7

4. truck and base:  aluminimum

5. PU cushion

6. 4pcs/ctn, ctn size: 69*17*28CM