Made of plastic and spring loaded active buckle, with good elasticity for absorption, wear resistance, durable to use. These round cord locks are perfect for shoelaces, backpacks, sportswear, tents, and many more uses. Great for camping hiking, emergency survival wild accessories etc. Features - Color: Black. - Material: Plastic. - Size: 1.9 x 1.5 x 1.5 cm. - 25pcs single hole plastic round spring loaded cord lock, wear resistance, durable to use. - Can be used for backpack, hanging rope, luggage case, tent, gym bag, outdoor equipment etc. - Can also be used on clothing, such as hoodie coats, sweatpants, even on the shoes or boot. - Spring loaded design, strong and durable to grip and tightening the lace and strings. - Great for camping hiking, emergency survival wild accessories etc. - Warm Tip: Dear buyer, due to lighting effect, monitor’s brightness, manual measurement, etc., there could be some slight differences in the color and size between the photo and the actual item. Sincerely hope that you can understand! Thank you! Package list: 25 x Round Spring Toggles