👍Extension and Retractable👍The pantograph can be adjusted freely within 43-200cm, and max. load capacity: 15kg. Meeting the needs of supplementary light at any position. 👍Convenient and Safety👍Place all of your studio flash units at the place and height you desire, no more annoying cables and tripods on the ground. Saving floor space and avoiding excessive wire entanglement. 👍Flexiable to Adjust Lighting 👍Through the studio ceiling rail system , the light can be adjusted from front to back, left and right, up and down, so as to meet the needs of supplementary light in various positions. 👍Package List:👍2.0M Single Track × 2pcs; 2.0M Double Track × 2pcs; 100*100MM Fix Plate × 4pcs; Single Pulley × 4pcs; Double Pulley × 4pcs; Cable Pulley × 4pcs; Pantograph × 4pcs; Security Rope × 4pcs. 👍Installation and service👍With PDF version installation instructions. And we can provide detailed installation videos. If there are any problems during installation and use, please feel free to contact us and we will solve it for you as soon as possible. 78.7" x 78.7" Photo Studio Pantograph Ceiling Rail System 2.0M Studio Lighting Support Rail System 43-200CM Drop Pantograph Smallpox rail Track Kit （2×2-A）

Package List:
2.0M Single Track×2pcs;
2.0M Double Track×2pcs;
100*100MM Fix Plate×4pcs;
Single Pulley×4pcs;
Double Pulley×4pcs;
Cable Pulley×4pcs;
Pantograph×4pcs;
Security Rope×4pcs.

Advantage:
1. Easy to install.
2. Save ground distance.
3. Avoid placing complicated power cords on the ground and causing safety hazards.
4. Multi-angle, multi-directional adjustable to meet various shooting light needs.