Heavy Duty 250lb Cable Ties GRP-15250 PowerGRP / Length 15 inch 18 inch 22 inch 28 inch 34 inch Color Natural 15 inch / Natural 15 inch / Black 18 inch / Natural 18 inch / Black 22 inch / Natural 22 inch / Black 28 inch / Natural 28 inch / Black 34 inch / Black 15 inch / Natural 15 inch / Black 18 inch / Natural 18 inch / Black 22 inch / Natural 22 inch / Black 28 inch / Natural 28 inch / Black 34 inch / Black Reliable; industrial-strength standard-width cable ties beat out the competition in tensile strength and force resistance; withstanding 250lb (1112N) forces with ease. 50 pieces per bag.