Floor friendly caster wheels from Xiamen Yirong Hardware Co., Ltd. are meticulously engineered to prioritize surface protection without compromising on mobility. Crafted from ultra-soft materials such as high-grade rubber (50-60 Shore A) or polyurethane (55-70 Shore A), these casters feature a smooth, non-abrasive tread that glides gently over delicate surfaces, including hardwood, marble, polished concrete, and luxury vinyl plank (LVP) flooring. The tread design incorporates a slightly rounded profile and micro-textured surface, which minimizes contact with floor irregularities like small cracks or debris, reducing the risk of scratches, scuffs, or indentations—even during frequent movement. These casters distribute weight evenly across a wider tread area (30-50mm), lowering pressure on the floor to prevent indentations from heavy furniture or equipment. Available in sizes ranging from 2-6 inches in diameter, they support loads of 50-500kg, making them ideal for a range of applications: from home furniture (sofas, cabinets) and office equipment (printers, filing cabinets) to retail display racks and medical trolleys. Many models include swivel functionality with precision ball bearings, enabling 360-degree rotation for easy maneuvering in tight spaces, while their quiet operation (noise levels below 50dB on hardwood) enhances comfort in residential or commercial environments. Whether protecting antique hardwood floors in a heritage home or maintaining the pristine appearance of a luxury retail space, these floor friendly caster wheels balance mobility, durability, and surface care.