【Upgraded Cat Feather Toy】Devoted to created better durable upgraded cat toy. Durable material and super humanized idea, this cat feather toy will be an irresistible lure for cats! This unique interactive feather teaser cat toy activate a cat's natural instinct to chase and pounce, jump pets exercise and keep healthier, a perfect choice for cats chasing play. 【High Quality Buckle】 We used this new and high quality buckle for this kitten toy. Durable and easy to change refills. It will not broken fingernails or hurt your pets' mouth, makes it so simple to change new refills. 【Safety & Replaceable Toy Plush Refills】Checked to know what cats interested, we choose to sell these 4 feather teaser refills more choice finally. And all cat feather replacements are made of natural durable plush, safe and non-toxic for your kitten. Every kitten toys refills will interest you cats and cats can chew without worry. 【Adjustable Elastic Rope & U Design】This interactive cat toys is a kind of elastic rope, light, flexible, durable and easy to store. This hanging cat toy extends from 10” in to 59” lets small toy at bottom swin(not easy to slip). With high-quality elastic stainless steel, good elasticity, flexible, U metal bracket design is more stable than triangle design, suitable for various scenarios. Like door frame, door handle or any other can be hung. 【After-Sell Service】All our products have been approved by quality inspectors. If you found your pet don't like this cat toys for indoor cats or any product quality problems, just contact us to get a satisfied solution, we will reply in 12 hours.