1 X Single Holes Black Barrel Cord Lock Cylinder Stopper Toggles End Spring DIY Findings Fastener Supplies Slider Quantity: 10 pieces/ pack ***BUY MORE SETS, SAVE SHIPPING FEE*** Approx. size: 25 mm x 15 mm x 10 mm (1" x 5/8" x 3/8") Size of hole: 5 mm (1/4") Color: Black Material: Plastic