HIGH-QUALITY NEOPRENE MATERIAL WITH STRONG ADJUSTABLE HOOK AND LOOP FASTENER: Specially designed with soft smooth neoprene material to comfort your skin while secure D-ring and a large hook and loop strap provide a comfortable fit for your wrists.
STURDY INTERLOCKING STITCHES: Reinforced stitching and sturdy outer trim prevent the iron sand from leaking out while enhancing value and durability. Middle stitching along the weight ensures even weight distribution during various workouts.