Harzole Oval503G90 90pcs tire patch Radial Repair Patch 30PC （1-3/8" x 2-3/8",37 x 61）tire repair patch 30PC 2- 1/8" 54×54mm square patch, 15PC 1-5/8"￠41mm ,15PC 2-1/4" ￠57mm These patches are designed for use on Radial and Bias-Ply tires New formula and thicker rubber help resist dimpling. It can also be used for inner tube