Type:Weight Plate 10kg=20pieces, 15kg=20pieces, 20kg=20pieces, 25kg=10pieces Crumb Bumper Plate:High Quality Power Training Natural Rubber Crumb Bumper Plate Material:100% natural rubber Specific:45cm outer diameter, 50.5~51.5mm hole diameter Color:Gray, Green, Yellow, Blue, Red LOGO:Customized Logo OEM:YES Features:Solid Rubber, Size Good For:Cross Fitness Training, Power Training, Competition Sample Order:Ok Show More