“This item was ordered to replace a loose and worn out rubber finger guard on my Expobar Office Pulser steam wand. Easily installed with some soapy water to slide it over the steam tip. Works well. Stays put - unlike the old one that kept sliding down into the milk while steaming. Looks and works great. Put one on the hot water faucet side too. Just take the shower head off and thread your steam tip on to make installing easy. Once installed, just replace the hot water shower head. No more burned fingers!”