Cozypony Amico Spring Stop Double Holes Plastic Lanyard Cord Locks End 2 Pcs Product Name : Cord Lock;Size : 18 x 18mm 0.7" x 0.7"(H*D) Hole Diameter(each) : 5mm 0.196";Material : Plastic Color : Black Net Weight : 23g Package Content : 2 x Cord Lock