100 Pcs Plastic Spring Cord Lock, Round Single Hole Cord Lock, End End Spring Toggle Stoppers, Sliding Fastener Buttons for Sportswear Backpacks ShoelaceSpecification:Material: plasticSize: 0.67 x 0.59 inch( 18x15mm)Hole diameter : 0.35inch (9mm)Color: Red, pink, green, yellow, purple, white, clear, black, dark blue and light blueQuantity: 10pcs of each color, total 100pcsMultipurpose: Suitable for elastic cord, pull cords, shoelace, lanyard, drawstrings of luggage, clothing, backpack and tentsPackage Include:100 x Spring cord locks