UMIACOUSTICS 12 PCS Acoustic Panels,11.8" x 11.8" x 0.35" Bulletin Board

NEW, Open Box but sealed in plastic.  UMIACOUSTICS 12 PCS Acoustic Panels,11.8 x 11.8 x 0.35 Sound Proof Wall Panels, Sound Absorbing Panels and Cork Board for Office, Studio, Home Theater, Deep Blue  Features  【General Purposes】 This sound absorbing panel always use to absorb reverberation, noises, echoes, make your environment more quiet, widely used in halls, meeting rooms, studio room, gaming room, gym room, hotels, shopping malls, entertainment venues and other places.  【Sound Absorbing】 The acoustical panels have excellent sound absorption effects, which providing a clearer and more pleasant sound environment.  【Safe Removable Adhesive】 11.8 x 11.8 felt panels with 48pcs of double-sided adhesive stickers, which work perfectly on flat and can be easily removed without damaging the wall paint.  【Photo Attached】 This sound absorbing panel made of 100% Polyester Fiber, flame Retardant. You can also use them as large cork board or bulletin board, where you can attach pictures, notes, schedules, reminders.  【Size Customization】 Easily customize the acoustic panels to fit your space and needs.