Features: The Birds Swirls Cats Toy combines intelligent feathered motion and a robusts suction cup base, offering great interactive play while stimulating cats' natural hunting instincts through realistic bird like rotating. Feature a double rod design with steel spring cores and replaceable feathered head, this 36inch cats stick ensures long durability with flexible PVC materials that withstanding aggressive play while maintaining feathered integrity. Ideal for busy pet owners and multiple cats households, this toy system provide great entertainment through window mounted suction cups or floor installations, requiring minimal supervisions for pet engagement. Perfectly operates on smooth space like laminated floor or glass window, creating dynamic play zones in livingrooms and bedrooms where cats can pounces and play independently. Safe with nontoxic component, the unique design allows effortlessly feathered replacement to maintain fun, promoting daily exercise and mental stimulation for indoor kitten. Specifications: Component: Steel wire, plastic Optional Color: 4 color optional, as pictures shown. Size: As pictures shown. Quantity: 1 set Package Includes: 1pc Intelligent Cats Toy note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you will not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual color.