Roll your background rolls up and down with just the push of a button. The b-2we is an electric system from studioking and can carry up to 2 rolls. With this system you can easily choose which color you want to use as background. You determine the width of the background system yourself, based on your paper roll. Thus, this background system also works with paper rolls of 1.35 and 2.18 width. With the included remote control, you can roll the rollers up or down. Application studioking background system electric b-2we for 2 rolls you hang the system on the wall, on tripods or on the ceiling. Then you hang the rolls in between. There are power cables attached to the reel seat that you plug into the controller on the mount. All you have to do is connect the motor and press the remote control. Use the remote control to select which roller you want to raise or lower. The remote control works with 2x 23a batteries (12v). So a very simple system! From the ceiling, the full height of the background system is 40 cm. The rollers (their centers) have the following distances from the ceiling: 11 cm, 14 cm. The maximum depth is 40 cm. The total external size including the longest roll of 2.72 m is 2.93 m. The maximum load weight per roll holder is 10 kg.