[Excellent Craftsmanship]: The portable dolly skater car helps you create more dynamic shots on flat surfaces like table, ground, etc; The precise scale on the disc helps you slide your camera in the right direction, with red lock screw | [Adjustable Dolly Skater Car]: You can set them for a straight path, curves or complete circles; Balanced and tested to ensure a steady, safe ride for your camera equipment; Allows you to track in a straight line or track around an object | [Premium Aluminium Alloy Material]: Our professional dolly skater car is made of high quality aluminum alloy, which is very durable, lightweight, very silent, no noise at all, anti-skid and won't cause any scratch on desk surface | [Skate Design]: Equipped with fluid roller bearings, the dolly skater car allows you to track the action, follow your subject, keep up with dynamic scenarios, while maintaining shots that are steady, smooth and dramatic | [Wide Application]: Our professional skater dolly is specially created for camcorders and recording equipment; This car is an essential helper for photography lovers to achieve various interesting and professional shootings