Contains (1) LifeWave X39® sleeve with 30 patches, (1) LifeWave X49™ sleeve with 30 patches, (1) X39® Branded Sticker and (1) X49™ Branded Sticker. 90 DAY 100% MONEY BACK GUARANTEE for Retail & Preferred Customers | 30 DAY 100% MONEY BACK GUARANTEE for DistributorsLifeWave X39® Patches Backed by over 10 years of research and development, as well as many clinical studies, X39® has been shown to provide an abundance of health benefits related to:Mental clarity Energy and vitality Workouts and recovery Skin appearance Quality of and duration of sleep Minor discomfort relief