Material: 316 Stainless Steel Size: 10255550-6mm 10255551-8mm 10255552-10mm 10255553-12mm 10255554-14mm 10255555-16mm 10255556-18mm 10255557-20mm Please allow1- 2mm error due to manual measurement and make sure you do not mind before ordering. weight: 10255550-66 grams 10255551-68 grams 10255552-68.8 grams 10255553-69 grams 10255554-71 grams 10255555-71 grams 10255556-74 grams 10255557-75 grams quantity:20pcs You can choose the size you want.
