Hotop 20 Pack Shower Hose Washers Rubber Washers Seals for 1/2 Inch Shower Head and Hose

20 Pack shower hose washers: rubber washers are suitable for shower hose and shower head replacement; Good replacement part for shower hoses with hand held shower heads. Washers size: the shower rubber washer external diameter is 19 mm/ 0.75 inches, the internal diameter is 11 mm/ 0.43 inches, the thickness is 3 mm/ 0.12 inches. NOTE: The actual size of this product is 3/4 inch (19mm), but it is suitable for 1/2inch Shower Hose Washers. Durable rubber material: these shower head washers are made of good quality rubber and makes a good seal, prevents leakage between the shower arm and shower head. Easy to replace and fit: these shower head washers seals are good to have on hand for repairing a leaky shower head connection; Easy to install. Package includes: pack of 20 rubber washers; They also work for attachments, such as extensions, portable shower heads, handheld shower head, etc.