We ordered the sizer, and then we ordered a beautiful ring. It was a tad too wide for his hand, so we decided to go down to a 6 mm. We contacted the company, and they were so nice, and helpful. We were on a time limit, and they accommodated us. We received the next ring within a few days and it was perfect. I love how it matches mine. I would recommend this company to everyone!!! Love♥️♥️♥️♥️♥️♥️♥️♥️