Heavy DutyRotates 360 degrees and supports up to 440lbs(3.8cm)/660lbs(5.1cm) metal recliner for pro casters.^Premium & Sturdy MaterialStop damaging your expensive hard wood floors. These roller blade style wheels are edged with soft polyurethane material, safe for low pile carpet or other hard wearing floors.^Quiet and seamlessThe vibration reducing polyurethane wheels will provide smooth and quiet rolling while not causing any sounds or noise with squeaks. The precision ball bearings in the antique reels move nice and smoothly; leaves no marks or scratches on your floor.^MultipurposeSwivel casters wheels commonly used with small detachable plate, the swivel ball casters suitable for office chairs, sofas, ottoman, table, flower stand, shoe rack, toy diaper pail and other small furniture.^Various Set Available:4pcs 1.5"(40mm) with brake/4pcs 1.5"(40mm) without brake/4pcs 2""(50mm) with brake/4pcs 2"(50mm) without breaks. Different pack of size and brake, gives you more choices for your need. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-DIMEANI official store