The lightpro 3 Packs Professional Swivel Caster Wheels Set with 75mm Diameter, Durable Metal Construction with Rubber Base.

COMPATIBILITY:  compatible with Avenger and Lightpro C Stand

SOLID CONSTRUCTION: Made of metal and rubber with heavy-duty construction, this swivel caster set is durable and solid enough; Diameter: 75mm

SWIVEL MOTION: Easy to install and have plenty of swivel motion, 360-Degree Rotation, Flexible sliding and heavy Bearing

SECURITY: With step lock system to lock and release the wheels, its step on lock can make sure the security when using this wheels set; Its rubber base is perfect for its non-slip design

NOTE: C Light Stand is not included