Feature●Perfect for cleaning digital SLR, SLR, digital camera lens, binocular lens, and telescope lens, filters, musical instruments, computers, keyboards, cellphone, etc.●Material: Plastic,Rubber●Hard-Plastic nozzle with inlet-valve.●Natural and environmentally friendly and non-toxic.●The function of this Blower is to gently remove dust & erase smudges from delicate equipment without leaving residue.Description