Floor friendly rubber caster wheels from Xiamen Yirong Hardware Co., Ltd. are meticulously designed to protect delicate floors while providing smooth, reliable mobility, making them a staple in homes, offices, and high-end retail spaces. These casters feature ultra-soft rubber treads with a Shore hardness of 40-60 A—significantly softer than standard rubber wheels— which act as a gentle buffer between the caster and sensitive surfaces like hardwood, marble, polished concrete, or luxury vinyl. The rubber material’s elasticity allows the treads to conform slightly to floor irregularities, reducing friction and preventing scratches, scuffs, or unsightly marks that could mar the floor’s appearance. To further enhance protection, the wheels often have a larger diameter (5-8 inches) and wider tread (30-50 mm) than standard casters, distributing weight over a larger area and minimizing pressure, which reduces the risk of indentations from heavy furniture or equipment. Despite their softness, these rubber casters are durable, with additives that resist wear, tearing, and aging, ensuring they maintain their floor-friendly properties for years even with daily use. They provide good traction, preventing slippage on smooth floors, and operate quietly, making them suitable for noise-sensitive environments like libraries or bedrooms. Whether used on sofas, desks, display racks, or medical trolleys, floor friendly rubber caster wheels balance mobility with floor preservation, keeping surfaces beautiful while enhancing functionality.