The 4-Foot Slider is our most popular model, as it offers the greatest flexibility. It’s small enough to get into tight spaces, yet long enough that it won’t limit your range of motion. The dynamic camera movements create more visual depth, deeper emotional feelings & more visual variety. It is built with craftsmanship & attention to detail for a long production life and strong economic return on investment. The well-engineered camera platform slides on Metalon covered 8 precision ball bearings for soundless operation. The minimal design for Low Profile Dramatic shots makes it lightweight, hence portable. The sturdy feet can be adjusted in height as well as on any uneven surface to give you the perfect footage. The quality crafted robust construction takes a massive 70kg / 154.3lb with ease. Proaim Flyking handles Arri Alexa, Sony F-55/5, Red One/Epic, C300 Canon cameras and any type of fluid head 100mm/75mm.