The Limited Warranty applies to the following Denneroll Products, and only for these Denneroll Products, purchased from Chiropractic BioPhysics (CBP).Cervical Denneroll (Small, Medium, Large)Lumbar Denneroll (Small, Medium,
Large)Thoracic DennerollThoracic RetrainerThoracic Support Block SystemCompression Extension UnitPosture RegainerScoliRoll (Lumbar, Thoracic)Elevation BlocksThe Limited Warranty covers any defects in material or workmanship under normal use during the Warranty period; offset, tilt, air pockets, etc. of the foam-based products.The Warranty Period for the above Denneroll Products purchased from CBP is 3-month user warranty for a single user.To obtain warranty service, you must first contact CBP to determine the problem and the most appropriate solution for you.CBP will replace the item at no charge within the warranty period.This Limited Warranty does not cover any problem that is caused by conditions, malfunctions or damage not resulting from defects in material or workmanship.