PetBird Xpress offers over 1,000 items including Metal Rings. Our Customer Care Representatives are standing by to help with your questions. We do stock Metal Rings and they usually ship within 1 day. We work very hard to honor our shipping and delivery estimates! Manufactured by 3. At PetBird Xpress you will find only quality branded products - no private lable of knock-off items! PetBird Xpress has been supporting pet bird owners since 1989 - count on us for dependable delivery and secure shopping!