THP Powerlifting Wrist Wraps - Titan Support Systems Our stiffest material! Creates a cast like wrap! All lengths feature 2 inch wide military grade Aplix hook & loop that is 30% stronger than Velcro! Plus heavy duty 3/4 inch elastic thumb loops and a 6 month guarantee. Available in 12", 18", 24" or 36" lengths IPF Approved - sold in pairs only