This set contains two GARDENA Hose Repairers (Art. No. 18232-50). With the use of the GARDENA Hose Repairer, hoses can be quickly and easily repaired without tools. The damaged hose part is simply cut out and the GARDENA Hose Repairer is inserted on the spot. It is suitable for13 mm (1/2") and 15 mm (5/8”) hoses. Repairs can be so easy.