SKLZ Travel Barrel Roller (Smooth) - Ultra-Durable Portable Massage Roller MASSAGE TO GO. The Travel Barrel Rollers compact size makes it easy to take care of your body on the road. Perfect for massaging soft tissue, stretching and increasing joint and muscle flexibility on various parts of the body FIRM DENSITY. The Travel Barrel Roller has a firm density and supports athletes with average muscle mass and anyone who needs basic tissue regeneration ROLL BEFORE AND AFTER. Start every practice or workout with Travel Barrel Roller movements to reduce chance of injury in large muscle groups. Complete each training session with the Travel Barrel Roller to increase oxygen flow and release tension in the same muscles