Prema Oval Rim Tube Repair • Use a Repair Unit at Least 1/2" (12 mm) Larger Than the Injury on Each Side • Install With Prema Ultra Fast Dry Vulcanizing Cement • Note: “Button-Hole" the Injury Prior to Repairing to Prevent the Injury From Continuing to Grow • Size: W 2-1/2" x L 9-1/2" • Qty / Box 10