Physical education degree ring Our Jewels are made to order, we do not have them for prompt delivery, due to the high degree of personalization of them. Our products are manufactured in: Gold 750 (18k). and 950 sterling silver Shipping time: 25 days from the purchase confirmation, which may vary before or after the above period. Guarantee Permanent on the raw material used. Follows: velvety case Guarantee certificate If you have any questions, we will be available through our WhatsApp. (21) 967009062