Collar pins by ASOS Made from alloy and iron Star design on fastenings Curbed chain ABOUT ASOS BRAND Designed in-house in our London studio by our dedicated menswear team, ASOS offer a range of men's clothing designed and created exclusively for ASOS .ABOUT ME Body: 50% Alloy, 50% Iron. LOOK AFTER ME Remove Light Marks With A Clean Damp Sponge Product Code: 416149