This background roller system can be hung on the ceiling, wall, tripod, and can be rolled up when not in use, which can both organize the curtain so that it does not wrinkle, but also saves the occupied space.

Specification:
Product Name: Electric Roller Background Support System
Material: Metal, Nylon
Process: Baking Paint
Mount Type: Wall Mount, Ceiling Mount, Light Stand Mount
Assembly Required: Yes
Style: Modern
Power Source: Corded Electric, Battery-powered (Battery Not Included)
Remote Control Distance: 20m/65.62ft
Each Motor Power: 30W
Single Motor Load-capacity: 20kg/44.05lbs
Input Voltage: 110V, 220-240V

2 Rollers:
Fittings Package Size: 51*40*15cm/20.1*15.7*5.9in
Fittings Gross Weight: 6.4kg/14.1lbs

3 Rollers:
Fittings Package Size: 51*40*29cm/20.1*15.7*11.4in
Fittings Gross Weight: 9kg/19.8lbs

4 Rollers:
Fittings Package Size: 51*40*29cm/20.1*15.7*11.4in
Fittings Gross Weight: 11kg/24.3lbs

6 Rollers:
Fittings Package Size: 74*40*28cm/29.1*15.7*11.1in
Fittings Gross Weight: 17kg/37.5lbs

Package Included:
1 set Mount Brackets with Hooks
1 set Motor with Expansion Sticks
1 set Expansion Sticks
1 set Control Box
1 set Power Cord
1 set Strap
1 set Power Adapter
1 set Remote Control
Other Mounting Accessories