Type: Round  

Diameter: 19mm – 30mm

Tube dimension (mm):  19*50 – 30*110 

Tube width (mm): 420 +/ -30

Volume capacity: 5ml – 40ml 

Material: PE

Layers: 1 – 5

Cap diameter: 17.80mm – 28.40mm 

Capping: Screw on cap, screw on flip top cap, snap on cap

MOQ: 10000