20-27cm:
Package included:
1xChassis
1xMetal rod
1xRotatable head of metal rod

Specifications:
Product Name: Desktop Micro Projector / Camera Stand
Product material: all metal frame + base
Product load: 1kg
Contraction height: 210mm
The maximum stretch: 300mm
Chassis diameter: 100mm
Interface: 1/4 international uniform screw interface
(for most of the micro-projector on the market)
Packing: white box
Weight(without box):530g
Weight(with box):560g

75cm-148cm:
Package include:
1*Projector stand

Specifications:
Folding height:75cm
Working height:75cm-148cm can be adjusted
Net weight:982 grams
Package:Neutral white box size: 10 * 9 * 78cm
Material:The new ABS + metal pipe two scalable

Features:
When using the projector, you can adjust the stand by using this product.