Tighter connections between cuffs decreases the amount of air lost, leading to faster drying times. Inside diameter of the cuff is the same as that of the hose, keeping turbulence to a minimum and increasing air flow. Cuff allows your hoses to swivel, don't spend your time untwisting tangled hoses. Easy push-button lock keeps your hoses together whether you're going upstairs or around corners. Tapered ends and shorter length allow the Flash Cuff to fit on the hose reel and keep its shape better than competitive products.