
Classic Four-Rib Cast Iron Black Weight Plates for Barbells & Dumbbells - 25kg. Anti-Slip Rib Design: Four raised ribs increase friction to prevent slipping during lifts, enhancing safety and stability. SGS Certified Quality: Globally recognized SGS certification ensures performance, safety, and durability standards. Custom Packaging Solutions: Customizable carton sizes, labels, and packaging to meet diverse market and logistics needs. Durable Cast Iron Build: High-density solid cast iron with thickened edges resists impact, wear, cracking, and deformation. OEM/ODM Services: Flexible customization options including samples, designs, and full customization for brands. Precise Fit for Barbells: Precision casting ensures smooth inner holes for a perfect, non-shaking fit on standard bars. Versatile Weight Options: Multiple specifications available from 1.25kg to 25kg to suit various training stages. Secure Export Packaging: Reinforced edge cartons ensure goods remain safe and intact during long-distance transport.