Features
1.Made from Steel, which makes it have a higher hardness than plastic ones.
2.To prevent a joint from separating during a reaction process, the clips can be used to secure the two sides together.
3.Widely used on expert or beginner scientific labs.

Specifications:
Material: nickel-plated steel
Size: 14mm, 19mm, 24mm , 29mm, 34mm
Color: silver
Quantity: 2pcs each size
Weight: 4g

Package Content:
10 x Joint Clip