
Silent Plastic Balcony Door Roller for Closet Sliding Door. Whisper-Quiet Operation: Engineered to reduce friction and minimize noise for smooth gliding. Durable Nylon Material: Constructed from high-quality nylon and plastic to resist deformation. Customizable Size: Available in customized sizes to meet specific project requirements. Customizable Color: Colors can be customized to match your design preferences. Adjustable Design: Allows easy height and position tuning for various frame sizes. OEM/ODM Services: Full design flexibility for OEM and ODM orders with custom requirements. Free Samples Available: Samples provided freely, though freight fees may apply or be refunded. Comprehensive Support: Includes online technical support and free spare parts.