ITEM NAME:Backpack Lanyard Spring Stop Ends Rope Cord Locks Black 40 Pcs A7V1 Backpack Lanyard Spring Stop Ends Rope Cord Locks Black 40 Pcs A7V1 Product Name : Cord Lock;Size : 23 x 21 x 7mm / 0.9" x 0.8" x 0.3"(L*W*T) Hole Diameter : 6mm / 0.24";Material : Plastic,Metal Color : Black Net Weight : 63g This spring loaded plastic dual hole cordlock is used to lock cord for conveneint use Widely used for cords of luggage, clothing, backpack, tent and more. Package Content : 40 x Cord Locks Note:Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm..This spring loaded plastic dual hole cordlock is used to lock cord for conveneint use.