Ear plugs for hearing protection; Ear plugs for sleeping; Ear plugs for protection against noise; Noise protection means in the form of deformable ear plugs; Ear plugs for medical purposes; Carrying cases for protective ear plugs and ear plugs for sleeping; connector cords for protective ear plugs and ear plugs for sleeping; Eartips for use with ear plugs for hearing protection, noise reduction, sleeping, and for use with ear plugs for medical purpose