I absolutely love my Lanna Roller Classic Long Set! As a student of massage therapy, they help me with at home bodywork and muscle/tissue/lymph release. The rollers come with a beautiful Rollasana poster which shows you how to target the entire body. I plan to frame it and put it in my future office as I will be sharing these beautiful rollers with my clients. I recommend using the rollers daily. I roll out any stiffness in the morning and any tension in the evening before bed. I mainly use the 3" Mini roller as it targets my petite frame with a deeper pressure. My primary motivation to purchase from Lanna Roller was the care and consciousness placed into the production of the rollers from a social and environmental standpoint. Yes, they cost more due to the responsible production process but they are BEAUTIFUL and will LAST! I'm very happy.