Size: Hole Diameter: 8mm / 0.32 inch; Overall Size: 17x22mm / 0.67x0.87 inch(DxH)Advantage: With spring loaded design, provides you with a very firm grip and keeps your cord tight.Application: The cord locks are used for finishing cord ends to prevent the rope from slipping. Widely used in drawstring, lanyards, luggage, backpacks, tents, or other outdoor products, meet your needs of DIY craft.Instruction: Press the button and adjust the length of the rope to meet you need, and then release the button.NOTE: Please confirm the hole diameter before ordering.The cord locks are used for finishing cord ends to prevent the rope from slipping. Widely used in drawstring, lanyards, luggage, backpacks, tents, or other outdoor products, meet your needs of DIY craft.SpecificationColor: Pine GreenMaterial: PlasticHole Diameter: 8mm / 0.32 inchOverall Size: 17x22mm / 0.67x0.87 inch(DxH)Packing List: 100 x Cord LocksAdvantageMade of plastic material, not easy to break, can be used for a long time.With spring loaded design, provides you with a very firm grip and keeps your cord tight.InstructionPress the button and adjust the length of the rope to meet you need, and then release the button.NOTE:Please confirm the hole diameter before ordering.