PetBird Xpress offers over 1,000 items including Multi-Cluster. Our Customer Care Representatives are standing by to help with your questions. Multi-Cluster orders are processed within 1 day. We ship from three warehouses via Fedex and UPS. PetBird Xpress is your source for quality branded products from PLANET. We don't stock any inferior house brands. Join our group of 12,000 satisfied customers! Whether you are a restaurant owner or a consumer - you can count on PetBird Xpress.