This is a great accessory lanyard from IST. The item features: Ideal for use with lights or underwater photo equipment Various ways to attach your gear, male clip, female clip, lanyard style, or just a simple clip Clips constructed in durable plastic for light weight convienence When released the coil extends to 36 inches Quicky attaches any accessory or bc strap Easy to use Use this fantastic lanyard from IST to easily attach any of your accessories for your next dive.