
Black Competition Full Rubber Bumper Plates 10-55lb for Weight Lifting. Durable Rubber Material: Constructed with high-quality rubber and stainless steel for long-lasting performance. Versatile Usage: Suitable for both indoor and outdoor weightlifting exercises. Standardized Dimensions: Features a 19cm diameter steel plate and 25kg weight for consistency. OEM and ODM Services: Offers full customization from samples, designs, and flexible customization options. ISO9001 Certified: Manufacturing process certified under ISO9001:2015 for quality assurance. CE Product Certification: Product meets CE safety and quality standards for international markets. Experienced Manufacturer: Over 12 years of experience in sporting goods and fitness equipment. Comprehensive Quality Control: Includes pre-production samples, final inspections, and 100% finished product checks.