ENHANCED MOBILITY - Effortlessly move your light stands with these 3' diameter wheels, providing smooth rolling across studio floors for quick repositioning and adjustments during shoots. INCREASED PORTABILITY - Transform static light stands into mobile units, making it easier to transport your lighting setup around the studio or location without the need for heavy lifting. LIGHTWEIGHT DESIGN - Each wheel set weighs only 5.51 lb, ensuring they don't add significant weight to your existing setup while still providing robust support and smooth movement. VERSATILE COMPATIBILITY - Designed with a 0.87' (22mm) diameter connector size, these wheels are compatible with a wide range of standard light stands for immediate use.