Feature:1. APPLICABLE MODELS This pool cleaner wheel track is designed for Zodiac MX8 MX6 vacuum cleaners, please check your vacuum models carefully before purchase.2. MAIN FUNCTION The replacement track enables the cleaning robot to climb up and down the pool wall to cover a larger surface area and improve cleaning efficiency, resulting in a clean and tidy pool.3. WAVY TEXTURE The surface of this wheel track has several wavy texture, non slip and provide better grip, keep the robotic pool cleaner walk more smoothly.4. RUBBER MATERIAL Adopting heavy duty rubber material, durable wheel track construction, wear proof and sturdy, long span life and high performance. Easy to install, quick replacement without tools.5. POOL CLEANER ACCESSORY There are some small teeth inside the track. These teeth wear out and deteriorate over time. Regular replacement of the wheel track can extend the life of the machine.Specification:Item Type: Pool Cleaner Wheel TrackProduct Material: RubberWeight: Approx. 124g / 4.4ozOuter Diameter: Approx. 15.9cm / 6.3inApplicable Models: For Zodiac MX8 MX6Purpose: Pool Cleaning.Package List:2 x Pool Cleaner Wheel Track