please buy ?3?pairs?at minimun.

Dear Customer? you can choose your favorite products sequence number to buy goods.

?Serial Number: 1?(1.0cm)	?Serial Number: 2??(1.0cm)
?Serial Number: 3?(1.0cm)	?Serial Number: 4?(1.0cm)
?Serial Number: 5?(1.0cm)	? ?Serial Number: 6?(1.0cm)
?Serial Number: 7?(1.0cm)	? ?Serial Number:?8?(1.2cm)
?Serial Number: 9?(1.2cm)	?Serial Number: 10?(1.2cm)
?Serial Number: 11?(1.2cm)	? ?Serial Number: 12?(1.2cm)
?Serial Number: 13?(1.2cm)	?Serial Number: 14?(1.2cm)
?Serial Number: 15?(1.2cm)	?Serial Number: 16?(1.2cm) ?
?Serial Number: 17?(1.2cm)	? ?Serial Number: 18?(1.2cm)

? ?Serial Number: 19?(1.2cm)	?Serial Number: 20?(1.2cm)?
?Serial Number: 21?(1.2cm)