Solid Small Copper Ball 4mm 0.35mm 99.9% Pure Copper Ball Guangzhou Decok Steel Ball Co., Ltd. Base Info Description Pre：. Factory Galvanized Steel Coil Dx51 Hard Grade and Hot Rolled Technique Carbon Steel Next：High Quality 0.5mm 0.7mm 1.0mm Stainless Steel Bead for Nail G200 1mm Stainless Steel Ball
