Sanitizing Solution: Safely cleans and sanitizes headphone earcups and surfaces. Removes Grime: Effectively eliminates dirt, grime, and earwax buildup. Extends Lifespan: Protects headphone materials and maintains hygiene. Residue-Free: Leaves no sticky residue, safe for all headphone finishes. Convenient Size: 5 x 2 x 2 inches for multiple cleanings and portable use. Size Description: 5 x 2 x 2 inches.