The product comes in 4 sizes, the models are M01 22 ", M01 18", M03, M04,

Model M01 22 "Length 22 inches/55CM Pure wig Weight: 140-150g

 

Model M01 18 "Length 18"/45CM Pure Wig Weight: 120-130g

 

Model M03 Length 16 inches/40CM Pure wig Weight: 110-120g

 

Model M04 Length 14 inches/35CM Pure wig Weight: 100-110g