Renovate your unit with the refresh kit, which includes: css PADS & PLATE: 2x cleaning pads; 1x FREECOM glue plate; 1x PACKTALK glue plate; 1x Packtalk EDGE, Neo, Custom VELCROS glue: 2x square Velcro; 2x rectangular Velcro SPONGES: 2x sponges for 32mm speakers 2 x sponges for 45 mm speakers (for 40 mm speakers); 1 x hybrid microphone sponge / boom - large; 1 x hybrid microphone sponge/boom - regular; 1 x sponge for wired microphone. STICKERS: 2 x stickers for 32 mm speakers; 2 x stickers for 40 loudspeakers