Flush-Tite Closet Flange Extension Rings FeaturesBuilds-up existing closet flange when new flooring leaves it below grade for proper sealAt 1/4" thick, multiples may be stacked to desired height1 pair per header sleeve** California Residents: WARNING – www.P65warnings.ca.gov Product Description Model # Product Code Units/ Case Lbs./ Case Pair of 1/4″ Thick Extension Rings 86208 86208 20 Pair 8 ** Kit or 3 Extension Rings & 2 Closet Bolts, Nuts, Washers 86209 86209 20 Kits 13 Don’t see the box you need? Call Customer Service at 800-888-8312.