8pcs Sliding Door Caster Up and Down Casters Shower Door Accessories for Bathroom Door

General Description These sliding door rollers are designed to provide a practical and durable solution for shower doors and other similar applications. Made from reinforced aluminum alloy and fitted with POM wheels, they guarantee quiet and wear-resistant use. This kit includes 8 rollers, with 4 upper wheels and 4 lower wheels, allowing for easy installation and smooth operation.Technical specifications Materials: Reinforced aluminum alloy and POM wheels Type: 8 rollers (4 upper and 4 lower) Feature: Lower wheels with springs for better adaptation to curved showers Compatibility and accessories Suitable for: shower doors, massage cabinets, bathroom doors and furniture accessories Installation Simple installation with fewer parts to assemble Design with nut and plastic cover for secure fixing Use Allows doors to be opened easily and smoothly Ideal for use in bathrooms and other spaces requiring sliding doors