Generous Quantity: Includes 8 pool cleaner climbing rings, ideal for efficient cleaning and replacement needs. This quantity allows you to share with family or friends for extended use. These rings are designed as replacements for robotic pool cleaner accessories. Precision Design: The climbing rings should be stored in a dry environment when not in use. Effortless Installation: Before installing, fully soak the climbing rings in water until they expand completely. Handle gently and place slowly into the correct position within the rollers. Wide Compatibility: Designed to work seamlessly with various 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 enhance the cleaning efficiency and performance of your robotic pool cleaner. Color: White Material: Composite Materials Package Contents: 8 x Climbing Rings Note: Light reflection and different display settings may cause slight variations in color between the image and the actual item. Measurement may vary by +/- 1-3 cm.