Easy maintenance and hygiene Detachable design enables quick cleaning and upkeep, helping the wheels stay clean and sanitary. Suitable as walker wheel parts and walker caster wheels replacements. Stable support and balance Provides firm, reliable support for the walker, helping improve balance and build confidence during use. Suitable as walker wheels replacement and chair replacement parts where applicable. Flexible turning and maneuverability Universal swivel design delivers smooth, easy turning, enhancing navigation and making walking practice more comfortable. Universal rotation and quiet operation Offers flexible movement in multiple directions, reducing effort and increasing walking efficiency and enjoyment. Includes silent casters and serves as replacement casters for walker. Compatibility and fit Designed for standard walker frames with universal compatibility across many walker models. Easy installation and maintenance without specialized tools. Use scenarios 1) Home daily mobility: worn wheels on a family member's walker to restore smooth rolling, improve balance, and support safer daily activities. 2) Rehabilitation and therapy: use during walking practice to achieve controlled turns and stable support, aiding progress and confidence. 3) Small spaces and varied surfaces: navigate hallways, doorways, and furniture with reduced effort thanks to easy swiveling and versatile direction control.