Basin Kitchen Water Tap Faucet Aerator Insert Nozzle 20mm Dia 10pcs Color: Black, Silver Tone; Net Weight: 8g Package Content: 10 x Water Tap Aerator; Total Size (Approx.): 19 x 3mm/0.75" x 0.12"(D*T) Product Name: Water Tap Aerator Material: Rubber, Stainless Steel Fit for Tap Inner Dia.: 20mm/ 0.8"