for Indoor Use, make from highs density polyester felt, Ideal for any indoor environment including kids ’ rooms, classrooms, and offices Wonderful gift, sweet warm friend family and yourself full of durability each tiles bend resistant, none-pilling.Cleanly cut beveled edges diys customization and creative layouts workspaces ambiances boasts an impressive nrc rating ( up to 0.95) for sound absorption significantly reduces background noise in busy offices, classrooms, and home offices, creating a more focused and pleasant acoustics environment Felt Bulletin Board 6 Tiles Included Includes 6 felt cork boards ( each 11.8 " x 11.8 ") that can be freely arranged into a large display board Perfect for showcasing your schedules, ideas, and creation home or offices settings