Fabric: 90% Nylon， 10% Spandex

Size Description:

S :( Waist 1 foot 7-1 feet 9， stalls deep 16cm)

M :( waist circumference 1 foot 9-2 feet 1， stalls deep 17cm)

L :( waist circumference 2 feet 1-2 feet 3， stall deep 18cm)