6pcs/Set Presser Foot ---Package including 6 sizes presser foot: 1/8 (0.3cm outlet), 3/16 (0.5cm outlet), 1/4 (0.6cm outlet), 5/16 (0.8cm outlet), 3/8 (1cm outlet), 1/2 (1.3cm outlet). High Strength and Durable---High quality all-steel material, rugged and corrosion-resistant, fine workmanship, smooth without burrs. Adjustable Design---This Elastic Foot comes with adjustable tension that controls the amount of stretching of the elastic. Universally fit for most industrial sewing machines to sew elastic band. Replacement Accessories---Easy to install and easy to use, It is a fine presser foot replacement for broken presser foot or to improve your sewing machine. Quality Guarantee---We supply 1 year warranty, 30 days money back, 7x24 hours email support. If you have any problem, please don't hesitate to contact us, we will try our best to solve it for you.