●ANTI-THEFT DESIGN: Heavy duty PVC wrap and internal steel wire, the smooth surface of the cutting burge technology improves the durability of the brake lock and prevents thieves from cutting and prying ●LONGER AND THICKER DESIGN: The disc lock reminder steel cable is 3.5mm wire diameter to prevent scratches during use. Coil design allows for easy storage when not in use ●EASY TO INSTALL: Just attach it to the brake lever and the disc lock is visually reminised. Prevents potential damage and embarrassing caused by running away while disk lock is on ●MULTI-FUNCTIONAL CABLE: Practical security lock cable not only fits the safety of the disc brake lock reminder brake, but also great for survival, camping, fishing, securing luggage and much more ●Note: This small reminder cable notifies you to lock your bike and reminds you that the disc lock is attached, so that you dont move your bike and damage it