Specification：
Diam: 1.0cm,100pcs/bag
Diam: 2.0cm,100pcs/bag
Diam: 3.0cm,100pcs/bag
Diam: 4.0cm,100pcs/bag
Diam: 5.0cm,100pcs/bag
Diam: 6.0cm,100pcs/bag
Diam: 7.0cm,100pcs/bag
Packing:
sterile blister packaging
sterile paperpack packaging
non-sterile packaging