Konova K2 100cm (39.4") Camera Slider Dolly with Carrying Case K2-A1-100PL | eBay
Amazon.com : Konova Camera Slider Dolly K2 120cm (47.2 Inch) Track Aluminum Light Weight for Camera,Mobile Phone, DSLR, Payloads up to 40lbs (18kg) with Bag : Video Camera Sliders : Electronics
Konova Camera Slider K2 Series – konovaphoto
Amazon.com : Konova Camera Slider Dolly K2 120cm (47.2 Inch) Track Aluminum Light Weight for Camera,Mobile Phone, DSLR, Payloads up to 40lbs (18kg) with Bag : Video Camera Sliders : Electronics