uxcell Plastic Round Head Style Spring Loaded Clothes Cord Locks 50pcs Black Product Name : Cord Lock;Size : 18 x 15 x 13mm / 0.7" x 0.6" x 0.5" (L*W*H) Hole Diameter(each) : 5.5mm/ 0.2";Material : Plastic Color : Black Net Weight : 79g Package Content : 50 Pcs x Cord Locks