Features: * new and high quality * M ade of premium material for d urable and practical use *Climbing rings are made from high-quality PVA material, ensuring they last longer and maintain your pool's cleanliness and safety. *Climbing ring kit is easy to install, so you can get back to enjoying your clean pool in no time *Fitment: ForDolphin Robotic Pool Cleaners, including M200, M400, M500, for Nautilus, for Nautilus CC Plus, DX3, DX4, DX6, for Aquarius XL, for Premier, and for Z5i. *6101611-R4, which also forTriton (old), forDeluxe 4/5, forApollo Plus, forWave 65, forEndeavor, forEdge, HD, forSaturn (old), forAtlantis, forApollo, 3001, 2X2, Wave 2X2, and forProwler 820/830. *Color: (As Picture Show) Package Contents: 4*Climbing rings Note: 1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2. Please allow slight manual measurement deviation for the data. _x000D_ _x000D_