The swivel banana loop (or clip attachment) is ideal as closing with simple backpack adjustment, suitcases and clothes such as work pants or overalls. The button in the center of the loop allows you to rotate laterally to facilitate The adjustment and passage of the strap. The loop is made of high quality plastic, resistant to the break. The smooth surface ensures large port comfort and allows a smooth guidance of the straps. Bouclip for strap 38 mm maximum width. Very resistant for bags, bags, grants, backpacks etc. Matter: plasticcouleur: black. Upperquality.