【 Lightweight & Durable 】 Made from hollow-pipe aluminum alloy, the track supports up to 400kg/882lb while maintaining portability 【 Smooth Dolly Moves 】 Precise construction ensures noise-free, uniform movements, with blue wedges for continuous smooth operation 【 Versatile Stability 】 Includes black wedges to balance the track on uneven surfaces and track stoppers for added setup stability 【 Extendable & Modular 】12ft track in 4ft sections allows easy extension and quick assembly/disassembly to suit your production needs Includes complete carrying solution; 100% customer satisfaction guarantee; Buy with confidence  PROAIM 12ft Track is a high-grade, extruded track system for Camera Dolly, Jib Cranes, etc. The hollow-pipe Aluminum profile of the Track offers a low weight in combination with maximum strength. Made of special aluminum alloy, which allows the Tracks to bear a total weight of 400 kg / 882 lb. The track stoppers offer perfect stability to your camera setup. The Sturdy blue wedges lift the Track slightly to ensure continuous smooth dolly moves. Black wedges keep the Track balanced on uneven and rocky surfaces. Precise construction offers a high degree of uniformity for smooth and noise-free movements. The track ends are precisely cut to guarantee perfect track connections allowing smooth track-to-track transitions. The Track is extendable in length up to your requirement. The Track comes in 4ft sections, which are easy & and quick to assemble/disassemble. The compact version also minimizes the space required for transport and storage. SPECS Construction: Track Rails: High-grade Aluminum Feet: Industrial-grade Plastic Total Length: 12ft Weighing Capacity: 400kg / 882lb Track Rails Diameter: 32mm Track Sections: 6 Sections of 4 ft each Center Distance: 28” Weight of Track: 7kg / 15lb IN THE BOX 12ft Long Aluminium Track Set With 4 track connectors 2 x Extra Track Connectors (Added on 29-Sep-2020) 10 x Blue Track Feet 10 x Black Wedges 2 x Track Stoppers Bag Packing