Product Description:Swabs head are made of foam material, with plastic handle’s lightweight, soft, flexible, smooth can conveient Tip Width is 6.8mm; Foam Tip Thickness is 2.5mm; Foam Tip Length is 17mm; Total swab length is 100mm;100pcs in a packaage that are enough to meet with your long time demand. You can used for several times on the same items. It’s very practical and reusablele to use. Because the swabs have perfect sorbency that is can help you to fast absorption of clean. Just apply some cleaning water on the swab head firstly, then use foam tips swabs will help you to clean the tiny hard of reach area. Without any lint is not like the general swab of daily use. Perfect for used it to full depth cleaning your printer, computer, camera lens, printed circuit board, other electronics, jewelry, arts and crafts or even your dog or cat teeth.