Yunteng Tripod Dolly Pro 3 Wheels Pulley Universal Folding Ajustable Leg Camera Tripod Dolly Base Stand with Carrying Bag (YT-900) Made of solid aluminum alloy that can offer the maximum maximum stability features adjustable clamps to lock just about any size of tripod foot into place securely The wheels make it easy to create a moving shot while adding the freedom to move the tripod around with ease. Maxinum load: 10KG, This is a very convenient way of still being able to use the tripod and easily maneuver it without the hassle of having to carry it wherever you go. The adjustable foot locks also allow you the benefit to lock the wheels in place.