Contains everything you need to repair a puncture in your inflatable above ground swimming pool or hot tub Specially designed for repairing punctures in PVC inflatable hot tubs and swimming pools (works underwater!) Quick and easy to use so you can get your spa or pool up and running in no time Creates a secure and durable repair for continued long lasting use Kit includes a 15cm x 10cm repair strip and 3 each of 40mm, 70mm and 100mm diameter circular patches, application tool and 60ml glue