Revolution 2.0/1.5 292mm Double cold-forged, ultra-light, and highly resistant to torsion and wear. 2.0/1.5mm Stainless steal 142 grams (32pcs/264mm) Includes silver brass nipplesItem SpecificationsColor: SilverSize: 292mmUPC: 7613052060903MPN: SRE020292N0072Sold as a box of 72