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
1.9" x 16 Ga. Galvanized Steel Roller 26157-24-GP for 24"W Omni Metalcraft Roller Conveyors
Specialized Roller 24-inch - www.bicyclechain.com
Tom Daniel Unreal Roller 1/24
210-24-K, Mittler Bros. 24 inch Bead Roller Starter Kit