This 2mm wide solid gold square band is available in sizes 4.0 – 9.5 (including half sizes). The hammered band is available in classic yellow gold, rose gold, or white gold. Material: 14k yellow gold, 14k rose gold, or 14k white gold. All materials are hypoallergenic. This ring is designed in San Francisco and handmade in our Upstate New York production studio. Each band is made to order so please allow for 1-2 weeks for delivery. We do have a rush service available should you need a faster turnaround. Please contact our showroom by email or phone: firstname.lastname@example.org | 415.637.7762.