College Contemporary Metals Cuff Links. Our Harvard Crimson Cuff Links are a matte finish, solid brass, fashion forward accessory. These cuff links include a complementary nailshead patterned gift box. Each Crimson cuff link is made wtih rhodium plated brass. These Harvard cuff links are a great touch for any occasion. Made of solid brass construction they will be enjoyed for years to come. Go Crimson!! Officially licensed Harvard Crimson fan gear.