At PetBird Xpress we would love to be your source for Multi-Cluster! Our knowledgeable Customer Service Reps will be happy to help with product information. We do stock Multi-Cluster and they usually ship within 1 day. We work very hard to honor our shipping and delivery estimates! PetBird Xpress is proud to represent PLANET. We never sell unproven off-brand products. At PetBird Xpress, your satisfaction is our number 1 concern! We've been at it for over 15 years and we have satified thousands of customers like you.