Diameters are from 0.18mm to 0.8mm

The sizes are just as the picture

A,B,C are needles of 19.5mm(0.7678inch) length
A:Plastic handle,single head type Seven-star Dermal needles
B:Handle made from an ox horn,double head type Seven-star Dermal needles
C:Plastic handle,double head type Seven-star Dermal needles

D,E,F,H are needles of 15.5mm(0.6103inch) Length.
D:Plastic handle,single head type Seven-star Dermal needles
E:Handle made from ox horn,single head type Seven-star Dermal needles
F:Plastic handle,single head type Seven-star Dermal needles
H:Handle made from an ox horn,single handle,exchangable type Seven-star Dermal needles

G:Plastic handle,single head type Seven-star Dermal needles The Length is 12.7mm(0.5inch)

Package:individually packed,EO sterilized and ready to use.