About This Material: each foam swab head is made from the open cell foam securely bonded to a poly shaft, good absorbency and holding capacity that enables the swabs to resist corrosion during the cleaning, enabling fast absorption of contaminants onto the swab head Size: the length of foam tip is 2.56 inches/ 65 mm; The foam tip swabs can clean small and hard to reach places, easier your work and save your energy Great cleaning tools: right for applying most occasions, durable and work pretty great for cleaning electronic components Apply to: these foam swabs are suitable for cleaning printer, computer, optical instrument camera lens, electronics cleaning swabs, jewelry cleaning swabs, arts and crafts cleaning swabs, and most printhead Quantity: package includes 200 pieces 2.56 inches foam swabs, meeting your requirement for various purposes Overview Color : Blue Brand : Chinco Material : Foam, Poly Brush Length : 2.56 Inches