Exotic Nutrition Sandy Track for Silent Runner Regular Glow Wheel, 12 inch, Black

SAFE - This is a glider-safe plastic track, with soft abrasive material permanently bonded to it. LOW MAINTENANCE - The track is washable for easy maintenance. QUICK - It takes less than a minute to simply install the Sandy Track in place of the regular Silent Runner Track. EFFICIENT - This track has a soft sand abrasive interior finish. Your pet's nails are trimmed automatically as they run in a Silent Runner Wheel. SIMPLE - Place the wheel in your pets cage for 24-36 hours to trim their nails during use. REUSABLE - Lasts the lifetime of your pet.