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NEEWER? Pro DSLR Camera Floor Slider Track Talbe Dolly Car Video For Canon EOS 5D mark II 60

Adjustable aluminum axles can also be locked in place
Provides a portable solution and professional results for compact video productions with DLSR or video cameras
Constructed of aluminum with rollerblade-style wheels and steel ball-bearings
14 screw Can Use with DSLR compact camera point and shoot camera camcorder video light or microphone