Uxcell a12122200ux0224 Desoldering Pump Solder Sucker Iron Remover Tool Product name: de soldering pump; material: metal, aluminum Main color: black, blue, silver tone; size(approx.): 19 x 2Cm/ 7.5'' x 0.8''(L*d) Tip inner hole dia.: 2.6Mm/ 0.1 inch