What's in the box:

1 X Creality 3D Heated Bed Compression Spring Light Load Compression Springs (2), 2

Features:
The spring used as a great replacement for various 3D printers.
Length: 22mm, outside diameter: 8mm, inside diameter: 5mm.
Surface anti-oxidation treatment, with good corrosion resistance, more durable.
Made of premium metal material, with excellent elasticity and fatigue resistance.
High-quality spring guarantee the efficient operation of the 3D printer.

Specifications:
Brand: Creality 3D
Quantity: 1pcs
Wire Diameter: 1.1mm
Inside Diameter: 5mm
Outside Diameter: 8mm
Length: 22mm
Item Weight: 2g / 0.07oz
Package Size: 6 * 3 * 1cm / 2.4 * 1.2 * 0.4in
Package Weight: 3g / 0.1oz

Package List:
1 * Spring