About This Article. The Package Includes: 20 Packs Of Black Garden Hose Washers With 4 Small Outer Tabs, Good Sealing And Packing In A Bag For Delivery, Enough Quantity For You To Use For A Long Time. Design: These Rubber Faucet Washers Are Designed With 4 Small Outer Tabs To Fix Them Firmly And In Place, Prevent The Washers From Falling Off The Pipe Fittings, Do Not Interfere With The Functionality Of The Pipe Joint. Method Of Use: Easy To Repair A Leaking Water Faucet Connection, First Unplug The Water Controller, Then Turn The Faucet Off And Replace The Original Broken Faucet, Good Spare Part For Garden Hoses With Faucet. Material: These Rubber Seals Are Made Of Good Quality Rubber, Durable And Not Easily Deformed Or Leave Scratches; These Washers Fit All 1/2 Inch Shower Hose Fittings. Sizes: Each Is Made To Standard Specifications, Garden Rubber Washer Outside Diameter Is 3/4 Inch/ 19 Mm, Inside Diameter Is 1/2 Inch/ 11 Mm, Thickness Is 1/8 Inch / 3Mm. See More Details.