This pack of 4 CRAFTMEMORE Rectangle Screw Rings Buckle Strap Connectors is perfect for purse making, replacement, and DIY craft projects. Made of zinc alloy metal with rust-preventive coating, these rectangular shackles are high strength and resistant to corrosion. Available in four sizes, these screw rings open and close with a screw bar for easy use. Perfect for straps with 5/8, 3/4, or 1 inch widths, these rectangle screw rings are a must-have for any craft project. Get your pack of 4 CRAFTMEMORE Rectangle Screw Rings Buckle Strap Connectors today and make your craft projects easier than ever!