How iRoll Sports is excited to offer this non-marking Kenda Konstrictor wheelchair tire. The Konstrictor derives it’s name from the “Snake Skin” pattern on the side. It is made out of the new R2C compound that blends the best attributes of traction speed and durability. Great tire for active lifestyle wheelchair users everyday or wheelchair court sports. *Sold Per Pair* Black or Blue Serpentine Tread Pattern on Sides for added grip while turning. CAP (Casing Added Protection) 65 % more puncture Protection. Ideal for sports wheelchairs and/or everyday wheelchairs. Max PSI: 110psi Great on wet Pavement.