Stan's Rim Tape 60yd X 21mm
Creates durable, airtight seal over spoke holes
Completely non-porous vapor barrier seals rim interior from moisture
Natural gum rubber adhesive sticks where and when you want it to but leaves no residue
Low friction surface helps tire beads slip into place
Stan's 21mm Rim Tape is recommended for rims with an internal width of 19-21mm.