Specifications:Size:Length 7 cm/2.75inch,round head diameter 2 cm/0.78inchColor:5 colors(blue,green,yellow,red,black) each color 3 pcs.Material:Made of microfiber material.Features:1.These eyeglass cleaning tools adopt microfiber material, and you needn't to worry about scratching your glasses.2.These eyeglass cleaning tools adopt microfiber material, and you needn't to worry about scratching your glasses.3.Easy to carry and easy to hold into your handbags, keychain, and The best accessory for students, office workers and perfect for business trip.Package includes: 15 pcs protable eyeglass cleaner.