Supply Precision Chrome Steel Ball Plating Punched Stainless Steel Ball AISI304 3.175mm 4.762mm 5.556mm Shandong Jinnai International Trade Co., Ltd. Base Info Description Pre：Stainless Steel Ball for Surgical, Bearing AISI304 0.003G Aluminum Steel Round Beads 8.731mm 9.525mm 12.7mm Next：0.005g 0.130g 0.255g Customization Stainless Steel Ball Massager 1.1mm 3.175mm 3.968mm AISI304
