Foam Roller, Extra Firm High Density Round Foam Rollers for Exercise,Physical Therapy, Deep Tissue Muscle Massage - Available in 24 inch, 18 inch, 12 inch - Walmart.com
Merrithew 18-in Blue Soft Foam Roller ST-06203 | RONA
Capelli Sport 18" Foam Roller Blue CSEF-1053 - Best Buy
Stamina 18" Foam Roller - 18" long x 6" diameter - Walmart.com
Restore Muscle Therapy Foam Roller - Gaiam
BodyHealt High-Density Foam Roller (6" x 18", Half-Round) – bodyhealt.com