Generous Quantity: Includes 8 pool cleaner climbing rings, ideal for replacement and efficient cleaning needs. This quantity allows for sharing with family or friends for convenient pool maintenance. These rings are designed as a replacement part for robotic pool cleaners. Precision Design: The climbing rings should be stored in a dry environment when not in use to maintain durability and performance. Effortless Installation: Before installing, fully soak the climbing rings in water until they expand completely. Handle gently and place them correctly into the roller mechanism. Wide Compatibility: Designed to fit a variety of robotic pool cleaners, compatible with models including M200, M400, M500, DX3, DX4, DX6, Nautilus/CC Plus, Aquarius XL, Premier, and other similar models. Experience Longevity: Made from quality PVA material, these climbing rings are durable and resistant to breakage, offering a long service life. They help support the efficient operation of robotic pool cleaners and contribute to effective pool maintenance. Color: White Material: Composite Materials Package Contents: 8 x Climbing Rings Note: Light reflection and differences in display screens may cause slight variations in color between the image and the actual item. Measurement may vary by +/- 1-3 cm.