KLOUD City&reg; 50 PCS Transparent Double Holes Cord Locks Stops Sliding Shoelace Lock and Luggage Replacements Package included 50 pcs cord locks Spring loaded style lock Fits on modt drawstrings Hole Diameter(each) : 5mm/ 0.196";Material : Plastic Size: 0.7''L x 0.6''W x 0.2''H (each piece),the hole is 0.2inch