Vertical Bulb Trim Seal Bulb Diameter: 0.55" Flange Size: 0.039" to 0.14" (5 Feet) - - Amazon.com
LASCO 04-1589 Toilet Flapper Replacement Seal for Coast and Kohler - - Amazon.com
Amazon.com: DistinctAndUnique Clear PVC Piano Style Living Hinge for 3/16" (4.5mm) or 1/8" (3mm) Material: No Screws or Glue - DIY for Plexiglass, Acrylic, Glass & More (36 inch, 1 Piece) :