This inflatable repair kit features 8" x 8" multi-color 18 oz. vinyl patches with a 4 oz. can of HH-66 vinyl adhesive cement. All the patches are manufactured from 18 oz thick premium quality vinyl, ideal for repairing any inflatable, sporting goods and other vinyl product. HH-66 creates airtight, waterproof and weather sealed extreme bonding with industrial strength which is guaranteed to last with the inflatable life.